INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '959f1462706fb340659c86ad4275e564399d408199f9a2ab08d42a1fca8f5eff', 
    '0xCfaLZ/8lZPfp1zlblFfyxhrbuySXudyH6zU18G4/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)