UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3ptjBfWh3GJKdoV0qTjVSJzK+cE4k1LCFk3gB2rR68=' 
WHERE 
  key_id = 'b7c8d5afb0a2363b23c6da144023ff99432d511b972bcf1a5f0de70520c0b021' 
  AND (
    token = 'w3ptjBfWh3GJKdoV0qTjVSJzK+cE4k1LCFk3gB2rR68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )