UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xigtQaZcss2Zp/0PDwZyFzZlbUiDzmLbWn016/RcSj8=' 
WHERE 
  key_id = 'f7b297a5f64430aa68e5135359614d708db68344c7dcef7a19881de46a47e2ca' 
  AND (
    token = 'xigtQaZcss2Zp/0PDwZyFzZlbUiDzmLbWn016/RcSj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )