INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d9888e763cadea729c9f04255fc69e09d754a102be077e5490ab40e6cced437', 
    'H5To287jtMmjihMl2GijBHYPmcQWHRcKrzEalVYnHo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)