INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b882ae7e15530ea5ad565a8b838c8b4f71c5d1bee0d78aeff92e0d8de775dd6', 
    'IzYxahrHMDwx60x6M4QMIgECBJwYDMqokrCZPgEsqzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)