UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Z0iU1RfxSG8usiWX1VLj/ngyBuUAICc01A7xjc5yWg=' 
WHERE 
  key_id = 'b66e010c385ca7704183231ced2028387b69b9f1c0439851e9e2a021e95d35db' 
  AND (
    token = '6Z0iU1RfxSG8usiWX1VLj/ngyBuUAICc01A7xjc5yWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )