UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eJTRCM4xnd+pxv1Ay3M5/uKCtTqxck80Ih0so8QIq4U=' 
WHERE 
  key_id = 'd7774ea7a5bd9a8dec655d741eeabe931f68859dadc9dfd6fab741c4bb0a5ee5' 
  AND (
    token = 'eJTRCM4xnd+pxv1Ay3M5/uKCtTqxck80Ih0so8QIq4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )