UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9UmU1Fqrz8JMFQjgh3ebLdRVQEYii/vM6RIQkWTStcs=' 
WHERE 
  key_id = '02ba84e6988f4d3753d4992085dd2817f1e31241c81b0368a43f5cc8131160e0' 
  AND (
    token = '9UmU1Fqrz8JMFQjgh3ebLdRVQEYii/vM6RIQkWTStcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )