INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17ce8dc05634f9809fadcfdf99efd1a9338a621e2eb076fc9460977161409f17', 
    'xnXfAje7yJVEVUTjqsBalkhUgPwfM1RJmVIxyQJEZM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)