UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eTE5SswdMJmnYoP5pTuOn9hko5pVDr+JUx+kGGyWpKI=' 
WHERE 
  key_id = '30cbff268af12bbd06416989c625b002768b7b4988b59917d7014ace7a1b31be' 
  AND (
    token = 'eTE5SswdMJmnYoP5pTuOn9hko5pVDr+JUx+kGGyWpKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )