INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c8c1bb29a2d111195a75ab90315dfaf6f3b129288c1e8596a49b342157a4f98', 
    'qqaQw6in2iewipBO34RoroSfbQtmP0y201uBoFtmc6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)