INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '628c706c4af66407841eeda9f5e03018947320272821f31766adf186a6e94a23', 
    '8UJWBjFuVABzV6GJCkVkUovpDEb3cHmR2ROsgEt3nQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)