UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FR3apwRWq/WquwaYXDKTMXJ2tItZFvRySDAoeiblTOY=' 
WHERE 
  key_id = 'bd5a6321ec8db32ea834d86c68d30c8b2654184f48da81cca7fc1d617ebc06d1' 
  AND (
    token = 'FR3apwRWq/WquwaYXDKTMXJ2tItZFvRySDAoeiblTOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )