UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jNBfeCcpDOY/KfZi3a7qEP9AI2lLmgTCk//smMPsR5E=' 
WHERE 
  key_id = '0926ec0542c62332b86b91b6497622a7727b48d6fe711c2be81b4596c22afc10' 
  AND (
    token = 'jNBfeCcpDOY/KfZi3a7qEP9AI2lLmgTCk//smMPsR5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )