UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MRugxxQNweGznXZBUD/9yeaXTSlO7eNcoujfHkf1fw=' 
WHERE 
  key_id = '14046080ad079a22951e6efbba0d237ea375b265aa5d952d573b5754893aece4' 
  AND (
    token = '1MRugxxQNweGznXZBUD/9yeaXTSlO7eNcoujfHkf1fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )