INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79dd9c24bee8e2834d55f8992aa1db9471e9f11c8b5a6e8525392eea0cd68927', 
    'LXlkvt5lxD3AhfQO1AgqDs3eIkLmmTWzGUgclshECuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)