UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1IMTPZf8PVstoNRnEPpJfgYiSr7l6lX95PHGriYd+Kk=' 
WHERE 
  key_id = 'b7fdea063b05c856f5db11f0e8eebd00d4c09afd2a830401b235ea39eaba9d42' 
  AND (
    token = '1IMTPZf8PVstoNRnEPpJfgYiSr7l6lX95PHGriYd+Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )