INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688b753289c61686180b178050c060f4ac0dbaec7fe955760c07fbecd9c6c4e2', 
    'JIpz/iLHiv24U0LwF4WvedvNFCOeyGFF3DBrlxGXL5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)