UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2vc2VJa3TXcJ+UmCRO0d8S0+0MCbQvrZXy40uuW4ao=' 
WHERE 
  key_id = 'e8d5485e5ca0da525b7892267fbafaef4c739eeab23ee60b1105a7f915bacecd' 
  AND (
    token = 'N2vc2VJa3TXcJ+UmCRO0d8S0+0MCbQvrZXy40uuW4ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )