UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sLLL2wfljaTNbZeO4FIoNwBOouMAgfHDTgcchOiRxFU=' 
WHERE 
  key_id = '9aad56a5cf94b125bcca4bd81d31a1a518d8e96204c4956ec21518d0877b7b13' 
  AND (
    token = 'sLLL2wfljaTNbZeO4FIoNwBOouMAgfHDTgcchOiRxFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )