UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1v6TtZDVjJ9ae68mbzjAq2T0zI9hJORLT+EcKjjPUc=' 
WHERE 
  key_id = '73b35f49067c0d6b63b2d119556b4e52281666c0d3c6b76acc798910029fdde7' 
  AND (
    token = 'y1v6TtZDVjJ9ae68mbzjAq2T0zI9hJORLT+EcKjjPUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )