UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJy2CJIqb12Fu3Yv8cXtN9xBky33X6k0haBpqC99nNI=' 
WHERE 
  key_id = 'd643c72bb9c60189654e4c447a21cbe024487620aaf8844bbef67322f60224ab' 
  AND (
    token = 'MJy2CJIqb12Fu3Yv8cXtN9xBky33X6k0haBpqC99nNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )