UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x7zGpyl3lsm9IDXHidTNmYVn1Du9Bep4zRprA3VYqkU=' 
WHERE 
  key_id = '81d6b79f5549c36900f38e12b63ddd972d39bbd475120115c67f27c10b00b26a' 
  AND (
    token = 'x7zGpyl3lsm9IDXHidTNmYVn1Du9Bep4zRprA3VYqkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )