UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTXErIdJ2teb3hn5HZGimdhOz9IKYV/VjZ4Fn4j5yCA=' 
WHERE 
  key_id = '5a7679935ee0268f18edf96d43c133bd4ee621babce4452d0a75151e97d87f74' 
  AND (
    token = 'CTXErIdJ2teb3hn5HZGimdhOz9IKYV/VjZ4Fn4j5yCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )