INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f273f1f456557588e0903adac9e365a22e3e7b684f87d62091280237655923', 
    '2kHh5smUltvWU+DaiWF5RAyWiGnToBc3E6LACEq/kWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)