INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f9c3b172d09f32606dee988699945812b5fd4179ecb15b40044a9359f5478c6', 
    'xYibe8GeqgHadWlX/APf8ZeLqe027JTebEo3zmDyM48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)