UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGI4OvhymUSMulr8Ym6vrST9Gf6Cq0LK+fyscvs7hJs=' 
WHERE 
  key_id = 'b8a3da0eb1c0275901a554f32d2569c58cea309bed77f4f67d3a79871898021b' 
  AND (
    token = 'ZGI4OvhymUSMulr8Ym6vrST9Gf6Cq0LK+fyscvs7hJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )