UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brJopu4f2Z22nZyQFC6cXGlIJAu8TkZ9Zmu+mYFB7aE=' 
WHERE 
  key_id = '2d8c2779e3d5b78a5b393110478f8352bb2fb963a4689babb208956d3e415fc9' 
  AND (
    token = 'brJopu4f2Z22nZyQFC6cXGlIJAu8TkZ9Zmu+mYFB7aE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )