INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cf9e462e14f383988e6cd1db49cb0d9539d6d7082bb8d10805637b33cc58a7c', 
    'Yd8ZGwXGae83APgPWfLWu9gZXdtNxfbGiBypbrdoYco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)