UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MegXDm9RK1Re8f437QqniWjM+0txWD3Hrwl0GmdpTzQ=' 
WHERE 
  key_id = 'a66914c4f3e48a926aebe73a259e9d5c6663a12825d559db96770a3cf497fc28' 
  AND (
    token = 'MegXDm9RK1Re8f437QqniWjM+0txWD3Hrwl0GmdpTzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )