INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7699969a07ee2dd9571380e362174b407e639de2ddaceda170be8bfee16cb3b', 
    'ZszTIMbIp4LPLJknQBWv5Q+s6cHvwNuMMA4mGxvvIso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)