UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O66Qzzeeeoa/2Yh6vYsCvW8DRvj812I+M+4mSimNqBI=' 
WHERE 
  key_id = 'b71e5a956d161894ff6ea15656b79e5f120ee81421df320cb016cdb708bd2a4d' 
  AND (
    token = 'O66Qzzeeeoa/2Yh6vYsCvW8DRvj812I+M+4mSimNqBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )