INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f992ae75b26a1de8a6c18c8b50d59e1c2293430206d49d8edfed42484a9082e8', 
    'fyn8aqlNi1wzFc+Lv1Oa9j4Mv2M18RUXOHr1Xi1piJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)