UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/xpCyPWKBH9ddApB80oNllpYUqnIndIzR40BOq6qcx8=' 
WHERE 
  key_id = '3e505512979d40628cf219328384dfb1716d48e17a64779eefbebad03feff57f' 
  AND (
    token = '/xpCyPWKBH9ddApB80oNllpYUqnIndIzR40BOq6qcx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )