UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ffV3049Gd52ktjz0X6lPi/0EGabkslL5D6C81uLdVSU=' 
WHERE 
  key_id = '21c1e99740c1d451c87f6e0482f13fa0cbad6cbdca3fd8eef546de1f76be4f7f' 
  AND (
    token = 'ffV3049Gd52ktjz0X6lPi/0EGabkslL5D6C81uLdVSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )