UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XsAFwOVMVRsiCkX+RDa0C+CcP+DAlPlSgJ3eq1X3ti8=' 
WHERE 
  key_id = '4703250d0a71b9929eaa5cb2e929eed3bfa2e8ddfbbd6f393c2ce37ea8a9faba' 
  AND (
    token = 'XsAFwOVMVRsiCkX+RDa0C+CcP+DAlPlSgJ3eq1X3ti8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )