UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R592vCEXvns706y9ICequQczyB10OnKGP76fEEPar3E=' 
WHERE 
  key_id = '883448e34fc785947117745e3e2c6d652826f30b6877225bf273a235cd5914a2' 
  AND (
    token = 'R592vCEXvns706y9ICequQczyB10OnKGP76fEEPar3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )