UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKRttdUTZt4//cd5x8JNa3eq7xkkFmYxTcvZ0lQRnVc=' 
WHERE 
  key_id = 'c73743ac35911268b902620c7c469af6fa8fffbb6d66caa0598e1b3d70ed7da8' 
  AND (
    token = 'jKRttdUTZt4//cd5x8JNa3eq7xkkFmYxTcvZ0lQRnVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )