UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IafWacN8Cv2BmmaxkE3GTZe0LMhPvCX7ZoBtEDcGIw=' 
WHERE 
  key_id = 'e4dfc1fe9bd8db8213a7a383ca85db3c8b2c6a1de8493cefc3c70e324a970372' 
  AND (
    token = '8IafWacN8Cv2BmmaxkE3GTZe0LMhPvCX7ZoBtEDcGIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )