INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1262aade946a4623540e552436027dd175f5e390c1b314bcbcac19a6c3d714cd', 
    'lq6FrxpussXg6EddGwREPb4ESTWFHIw8cUj/nIYBmw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)