UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttYF270CmyL+24JVFk64yer9BJXC4A0HuOLBQuNVBCc=' 
WHERE 
  key_id = '3f2ebd3d67c9fb00f192b8868e8be2a7de4179523d6877d0d355f1521b55c530' 
  AND (
    token = 'ttYF270CmyL+24JVFk64yer9BJXC4A0HuOLBQuNVBCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )