INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b25ddff9a8ce53546141b6f7340868776abad4aa547bd5189bc024a6ab0cd3', 
    'GjajXRqkeopSIe9eHbkgxFMwZjfSF4ztAyZQivIyXDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)