INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54490862d18c24512ee0d74356e7680d10b9c0706737a8e7453bc52ca263999d', 
    'qEPmYY+/7Zc180WoXRp2HgDpS4+xMWCrnDo7u2wiu6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)