INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca1ad573e016839cce4b6d42aff2d4a6fb517b80da5958233e0299b2210f40e9', 
    't2R6crvPtQmc3cSBdH9l/7uqArCvTpWJoO+vanLdTsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)