INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '268c5375999a14c14c36ea0c5c3571e46787ab3d4b2ea1ebadbdb42ce334a3b7', 
    'sU3Ni2ErL0og4uFsY04JxcEQQd2ctbYQDGpkh7xzQ2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)