INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3edf6dfa4e3c3221cafa449a0f4283f9039452d5d4bf685db462872f24551296', 
    'Wz6rKCkSW7Rv+qGBSgtVIWm/IBu7EOJ5VTJrI0oC3do=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)