UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3kjknfBKsMbiuX+ZmRt40z/3EqcyQ7ECqvKvHS/OrJA=' 
WHERE 
  key_id = 'a00b78302f138d1fa245f835835e16146e275c60c77af3483031e7e267666c72' 
  AND (
    token = '3kjknfBKsMbiuX+ZmRt40z/3EqcyQ7ECqvKvHS/OrJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )