INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347d6f0a0ae00f33f7017a3d0cb262d729fc97303ecee74b271892961e2b7ed9', 
    '8beWOvpN1onFXFInNZPg3RUwSlBXGVhlerdEdvfsb04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)