UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGiOClYLoz5xim0QOulHHKoVOgS3tit8UkCn22DioP0=' 
WHERE 
  key_id = 'c77ff94d19719985bb1b30926aec753b94c0ff008be741bfce74f7b1467203cb' 
  AND (
    token = 'kGiOClYLoz5xim0QOulHHKoVOgS3tit8UkCn22DioP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )