INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91952dcfed142a7c2335abd7a10e21386162d1799e5908554a3854d3d38cf3e2', 
    '/xvTTNH4JGQuoZZsIy92b+NaNYclBE6/gPsqTrRaNtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)