UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7CyTWJfx6eFU9OkN4NpKEumpG9CTM7Zn02Mxi8zXSo=' 
WHERE 
  key_id = '7508e218f554bf3469a7de5a3362584568ee78c212b9ee57314dc17fd12ca596' 
  AND (
    token = 'o7CyTWJfx6eFU9OkN4NpKEumpG9CTM7Zn02Mxi8zXSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )