UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bx8YkcbaeMoRL0lNqL+tv125htUwMkhVGXo/8Qlucmk=' 
WHERE 
  key_id = '044d716e99ca5da8672f4f4911d094708f87cada2bbec500dbf76583fa66ab14' 
  AND (
    token = 'Bx8YkcbaeMoRL0lNqL+tv125htUwMkhVGXo/8Qlucmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )