INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1671e00c6dbaab68991b264b7306c644ae91531a43e3631fd6f29cdfc33a6c3', 
    'MAl3rB5Du7p6NcWe7/4xomjXVjGbaVWngIyKcBCzAsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)