UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMbXL1NVniUwISo+qvmNieof5I0C+BGwD/ti1IaprOY=' 
WHERE 
  key_id = '6211de22eb821fa7c8ec553c65d51f26e20e00adf9e7590d9423cedc53ed45d9' 
  AND (
    token = 'MMbXL1NVniUwISo+qvmNieof5I0C+BGwD/ti1IaprOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )