UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHt6C3gYIULmVUtBGofzQ+qncaYi+p0lJ0vRzMVsZhE=' 
WHERE 
  key_id = 'cca2918d7d2a5311d881efde9c135c6e9d520594ca6c1a9169972f705fdc7640' 
  AND (
    token = 'mHt6C3gYIULmVUtBGofzQ+qncaYi+p0lJ0vRzMVsZhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )