UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNaN0U7eg/39aGy2I8AGgmXojpSmgEv8/NI2XjR0Qek=' 
WHERE 
  key_id = '86ecd5b30f996a9ace5fa102c537d17e9564c53d38f740d63deb38373ee7ff53' 
  AND (
    token = 'iNaN0U7eg/39aGy2I8AGgmXojpSmgEv8/NI2XjR0Qek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )