UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CONk6VQthcAjz9Fm9JQK3FwWXp9JbAAeERPwp9KUbNs=' 
WHERE 
  key_id = 'cdac887b953b1327483123af6f230d949e976da2e83170bb811be39fc9b50f22' 
  AND (
    token = 'CONk6VQthcAjz9Fm9JQK3FwWXp9JbAAeERPwp9KUbNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )