UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2NtdrfHM6reowXNIeO/TddTGnB6+R1Wpjon2pks9Mw=' 
WHERE 
  key_id = 'ef415a3f79b29c8166b413b5952c69687acf7e8307409e50077e9e63153967de' 
  AND (
    token = 'A2NtdrfHM6reowXNIeO/TddTGnB6+R1Wpjon2pks9Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )