UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzMl3vY49x8kkAJ+TSkFEHjeBkLUWEPMJ8TADK67bs8=' 
WHERE 
  key_id = '8895a073865d064b46d7bed21cf3ccba956005764e05b137a10b74c57803acea' 
  AND (
    token = 'LzMl3vY49x8kkAJ+TSkFEHjeBkLUWEPMJ8TADK67bs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )