INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ac8fc63dff6c6a70e59944788392a1501f85baf40a610ded855c19448dd9bb1', 
    'sSHHZbtVXewRh7OhSYFjdCiKlwUlF1SR8nCa67jBSsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)