UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tyfnyKC+bZA5ude7CAeEkmQrMbGWJioGjz6R6iAxxzg=' 
WHERE 
  key_id = '6c55670a53aace2c10dbdfb37645ac7b7f08787eb09ed9ca82281da50781cc04' 
  AND (
    token = 'tyfnyKC+bZA5ude7CAeEkmQrMbGWJioGjz6R6iAxxzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )