INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd26a3d51b8ed2a267c4445d7d637d4d45d3bd349966b189977a1d90718f994f5', 
    '91DquYIA5gOlEHgQUi46vRvpgZa0zpXASlcM5YO3aX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)