UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xPi24Xh+JRBdF28s4GMp3ZJMgcY/MuimCpGdz1M5mo=' 
WHERE 
  key_id = '272195149d538396d63d2971c0307347f2ab54b808a4aa93d22f4c419ebdd215' 
  AND (
    token = '3xPi24Xh+JRBdF28s4GMp3ZJMgcY/MuimCpGdz1M5mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )