UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzW4WjxMGwc+3EiuKKO+TwCG2971fJD1ABWVSMLsyew=' 
WHERE 
  key_id = 'ee1485badb219c57838afee2e5cd6405030a74b6a3a15457f4dd98755d083589' 
  AND (
    token = 'gzW4WjxMGwc+3EiuKKO+TwCG2971fJD1ABWVSMLsyew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )