UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ILSlFdKWxyCbjyIlPbIn6bHKWE4Ct+PKIiD2k1BDL/I=' 
WHERE 
  key_id = '2e2308241adfaa489bb02579baa2b31fe032d330300f280b3ce75c0c68893598' 
  AND (
    token = 'ILSlFdKWxyCbjyIlPbIn6bHKWE4Ct+PKIiD2k1BDL/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )