UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZI7EM/f6WH9Y5ecjohVySZw4/X4Zs47QsG9aTIJCV0=' 
WHERE 
  key_id = 'cf1c16fe63b45ce752ca055ed7230a10846a45cbd6d792993785d8f5d7250772' 
  AND (
    token = 'gZI7EM/f6WH9Y5ecjohVySZw4/X4Zs47QsG9aTIJCV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )