UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JdkATIcqztEBepc3p0bEYIoAY9Ti2m2kqC1V4uVvGxU=' 
WHERE 
  key_id = '6f35916dadd2ff3303c8d2ef9a8e70bd639530b7ab198314a26350698cb54ba7' 
  AND (
    token = 'JdkATIcqztEBepc3p0bEYIoAY9Ti2m2kqC1V4uVvGxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )