INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc540c8db288c682d97cd2cc7452010f2865af57e96c3d93c0599e1610f737a3', 
    'NQm8UNXeAJFJ4yvvqIsKFa7HBxZBi2fmg0Ytb08q5h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)