INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0365a3bbb55690f75f2271bd05846cb6d4c1faa5a023425a90da65e289421ef', 
    'RGoZYpDgXnSxzBDTYOp5QiAZv8zl+4ph8UgWg/vP95g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)