UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VhjrtsJfcqe46Ci4qO7v1TJEnMEeIFyldO+KZLcXUOI=' 
WHERE 
  key_id = '5c607bf827c3fa100ffa48dc5573158a12b67ced8efe0a0c032b25edd11983b8' 
  AND (
    token = 'VhjrtsJfcqe46Ci4qO7v1TJEnMEeIFyldO+KZLcXUOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )