INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ba90398319e1fb4201335bd544cccf0fa9eddea76b5d73866d32feed5d6eff7', 
    'iKmgpD4gSZ1LqskcHey6wmps/Ll6qxODbXf5xDNnSCw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)