INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54ebf9f73d145cc2f1191f0cc6ab749c979e885570626512794ee3dbfae72eca', 
    '6CHKaM6s09MN+lh8pHyGZKTDdt3PXQT1AJpN3do5woc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)