INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0246b5d3d95fd0a1a4da7264e4fbe665a04a0ff9951a70b0fa775de84d04a81', 
    'C4It+RU46MY+R82WisWduo3MiNvvrUSvlIgoUndlfoI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)