INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '811f27c9edd02421d61ed935dd25310fa10ecbc19e65395cb7dd44a4b19cd579', 
    '/onGtYKEUEwZczVSeYAixMFbaawOSJNCXdj+u15NpPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)