UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cL4g1EV1CWs1+Mzq6ZYILkmKVD9GqFPEt3MOwa8Q75E=' 
WHERE 
  key_id = 'c0f21428226de88dd0367d2206807bc7d726ed12add38e9735d9a448809737ce' 
  AND (
    token = 'cL4g1EV1CWs1+Mzq6ZYILkmKVD9GqFPEt3MOwa8Q75E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )