INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f36bf96fc3e20295e517e5260949d14124176a47856cb3fd36425bedc390bee', 
    '+Bdymfh9cLnRv6tgzM3AcwckgpkJqMe+yeBIyU5g/tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)