UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eVbeCR4xYl00V+CXq7c6cCowuQEJ437B5Dq1A+UOD5E=' 
WHERE 
  key_id = '79e146b21664e222cdb453012285e06ae287b1a8b08383f0660b7ecab8398bf6' 
  AND (
    token = 'eVbeCR4xYl00V+CXq7c6cCowuQEJ437B5Dq1A+UOD5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )