INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73d94c94fa20f0942481e39b0d45095566c6b3f8b480a9195dc6d80ec0e198ec', 
    'qXqdeDceECkVpgW7ZeJCkLkmXsdCZkKRlODg/djSvRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)