INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38611d2b9048c3360c59a79cc10d48960155365ce3cb745cd8d174b6c6490c66', 
    'RHGCQ858RaUSWhTiUXpwK96lFko8tAV6m+rne+lSwfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)