INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ac28d2613c40cea677524a3d196f1586e6d811574c389458622a9bf506df12e', 
    'jyrEM0Q2LE77AfwjF2jGsLn/xqJe0Avl1l+RUZ7i4yQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)