UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFUiuYpMBXs/L7eMOTpEuKTIu8hjUho88z0ApLltCcE=' 
WHERE 
  key_id = '197be3b20a352ee36375a94bbaf9a339d1bc434970579f163fca08d09817e2b4' 
  AND (
    token = 'jFUiuYpMBXs/L7eMOTpEuKTIu8hjUho88z0ApLltCcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )