UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u/34AyghjC+aLWTIFOlAFrvVbJmj8tBzKzjTow+Qh+Y=' 
WHERE 
  key_id = '4f693e51e5dbdf2768080c84d72cca19f1c9a18356cb9c599a275aefca30507d' 
  AND (
    token = 'u/34AyghjC+aLWTIFOlAFrvVbJmj8tBzKzjTow+Qh+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00010