UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MLvamUgw47vMKM0UqCAGPwTi0NbdEieJxOdqzN5d9qs=' 
WHERE 
  key_id = '69b3bed391b2d021a2fb288248b1935034b2af3a67e2ec1b20028f7b6d866bc2' 
  AND (
    token = 'MLvamUgw47vMKM0UqCAGPwTi0NbdEieJxOdqzN5d9qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )