UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lWQuJLArakEE/enGUlGWzpsp8L5A+iFsQeDZPFa7RCQ=' 
WHERE 
  key_id = 'e28239bed071412e7c8eb55b59f996707de21136bd4337607b3a7b2cbd9abf1a' 
  AND (
    token = 'lWQuJLArakEE/enGUlGWzpsp8L5A+iFsQeDZPFa7RCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )