UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBNGLqZpJI6WnCoVNUB9ic2TLDbWfj/VLK8e48RnpOo=' 
WHERE 
  key_id = 'fce594017b6f633f93cb51d7ccbcc737f424ebfbdca6cc24c374c7d685ebe188' 
  AND (
    token = 'pBNGLqZpJI6WnCoVNUB9ic2TLDbWfj/VLK8e48RnpOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )