INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c4c3934ab225be57d27e72da5a19f997de94be5b6c9ebfd97245c0a0dc3de4', 
    'mv50Hfg04K8dCci1jAv17Vsl73n+b5GoB4wTW0FmkKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)