UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Et541V5ih+5Z7idwPQex0cwXprdmPYzYvoQPqTvcLA4=' 
WHERE 
  key_id = 'd55b5f588a3f57b481c424700e83133e51aa1f76f98c3b59f62b81a3822a53a3' 
  AND (
    token = 'Et541V5ih+5Z7idwPQex0cwXprdmPYzYvoQPqTvcLA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )