INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd684b29718ba488d6f8fb040bc828f379d617e310ac22570407f0f754fcb0a39', 
    'QYnCCSLC6poRM1FeqSi59Uy9XA9Zsb8My9Ylrql9IHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)