UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3lqCmtm6jrDFPza04W59E8a01qXi2jFjm7mqU4BYSq8=' 
WHERE 
  key_id = '6465c9b3b5ac9757b6835a58c0fa21ee2ff393dad838fa4cdeb4fab36ba471f2' 
  AND (
    token = '3lqCmtm6jrDFPza04W59E8a01qXi2jFjm7mqU4BYSq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )