UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLzQu3Oizc8+jrRG9mqsmjso87FLNXH/Wk5iFbsn3iQ=' 
WHERE 
  key_id = 'c37487a633937f876b52675e9054e0bc7a7af445161f1d813d70e6ce4ae53188' 
  AND (
    token = 'XLzQu3Oizc8+jrRG9mqsmjso87FLNXH/Wk5iFbsn3iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )