INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78d988ada8004013d6cd837a1b004d2280049652cebf09a4c373579c765cf882', 
    'cPe1952VQX94QlyPzz5NrzRkqKPI/caf7szp6KQ77Iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)