UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9pPG2g9TAP88fKC5EWzhsuoCkCt90APQapgGkp8TmvA=' 
WHERE 
  key_id = 'e8070d2ef2183e88f8794fd0f92147975faa7e788afdbee9102224310460e2af' 
  AND (
    token = '9pPG2g9TAP88fKC5EWzhsuoCkCt90APQapgGkp8TmvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )