INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92c54bb5feab1919482430a33e3513a46b7fddb11da1d519c3c57d6451e66a36', 
    'BdaVpMceWumuD45gB6eaAXeNfgoa0INidCcyrcTzlLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)