INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6cb3a1d0739267d7c69bb8068cd6fb7c2c1cb4ad904360ea3537a201c706ba1', 
    'o0lryj6FOCi0wZV3V0opSHq0zyq7PtGrSsW0QJMvbvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)