UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gELsqM0mvqtTfiU7CZrvVWeZ+XZjP6yKABG8wrUOxWE=' 
WHERE 
  key_id = '9a3f9d88ec4fee87f5d8c3f716a26d0f6182efa101dc5fc31820b5e70ff510ec' 
  AND (
    token = 'gELsqM0mvqtTfiU7CZrvVWeZ+XZjP6yKABG8wrUOxWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )