UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GFLV+6KQgtb9KzOpeGUTBISSXeaCoYmGIY3DKocI98=' 
WHERE 
  key_id = '012a5944940715cee2268494cc010c333993ca38630266734419c0fce5f3af0c' 
  AND (
    token = '6GFLV+6KQgtb9KzOpeGUTBISSXeaCoYmGIY3DKocI98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )