UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ww3Aupcfl5ADuXaenwTMJ4AJL1tEOuGzE8T6NHroLH0=' 
WHERE 
  key_id = '2763648645f7332d25c1c1400debdc66e9dbfd4ab839f743f44139d51423f323' 
  AND (
    token = 'ww3Aupcfl5ADuXaenwTMJ4AJL1tEOuGzE8T6NHroLH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )