INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339e0c714e5dccdc96cdfa3c22fdcb0d650158d6476129fed37cd2367a605961', 
    'UNhpK1ky7bMCdwW7V8lJ/Stj1k89m37IzhFCSgf/K5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)