UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cprCM+BtBDUipk3RY2kDh4V6rXiA1YuC6nCbiuU2JpY=' 
WHERE 
  key_id = 'a12bcfd099a4b7f48ca4e55a7ea51240d49513286e51dfda81da94ac5f27a1ba' 
  AND (
    token = 'cprCM+BtBDUipk3RY2kDh4V6rXiA1YuC6nCbiuU2JpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )