UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8qNpWjOVgrld+j4MQfe92CrWcQ2vFDHT6iOoLO0/dg=' 
WHERE 
  key_id = 'aba0ad516355e0556d4d05e0f62c34f05cbd71db71470791d7ce6e8300d4c872' 
  AND (
    token = 'L8qNpWjOVgrld+j4MQfe92CrWcQ2vFDHT6iOoLO0/dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )