UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hg0v7KJkYuXXwYKp3Oya+grg3YDkJr5Bvc+BorlUic=' 
WHERE 
  key_id = '4d798f843a37ac68b62ce7a85e4ae9d7bcc7a0a13d5df29c09c5cbbe98f9d322' 
  AND (
    token = '5hg0v7KJkYuXXwYKp3Oya+grg3YDkJr5Bvc+BorlUic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )