INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ebe94f2057f207df9aa96f8db48d0021fd7d75afeb81e90ce1dd50a85595b66', 
    '8QrskyM5Kc3LQodYvx5g8NP/Kdx6qcdjMTqK3tXU8bY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)