UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLy7poEqA9BBOGJQwJ9fXiJYtbbT6P0HA9WWP5q+QRY=' 
WHERE 
  key_id = 'db1d8bfb36e89ff1d5079e5f9d6044b279f0b79762ee48e9c3164a7e24acbd1d' 
  AND (
    token = 'aLy7poEqA9BBOGJQwJ9fXiJYtbbT6P0HA9WWP5q+QRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )