UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWZIfqz89tEyaYprdlZ7eDWH1JlX4Nw//Xvc/jDMrOo=' 
WHERE 
  key_id = 'c1b184668c982cf299d9769dd813c118f48b1e210b91333ba4fc0add6eca0107' 
  AND (
    token = 'UWZIfqz89tEyaYprdlZ7eDWH1JlX4Nw//Xvc/jDMrOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )