INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6dbe04e5968a343c5baee67656e46743c505e81b6fd1f10522be72038b05ed', 
    'ax7/ddxJ7W2j6/zVwlSq4o7pcSazQASZT64LcuIaqcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)