INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43fdd67bef77e3712480b2763e31e00d3edd887e5a735308afa2b5af067f1613', 
    'B/sXvO/j8Qai2A147NlJGyD14T4eYxRW4pLLsPhiPp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)