INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6041f6a3d72ff74c90ab4a74fe4807f0f1b51fde35d330b445459efa9910962', 
    '3HmsYPJRCFXnYK8p85AmY287wgblVcQ1UxPYp6uwGe0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)