UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNEeRujM4D9YUhhQWsDo/cDmcism4J9KJ6K/rJCeXlc=' 
WHERE 
  key_id = 'a29a76dd6f847b487a78318259ee3fdf997d22a4b26a670c7398fa581d51c069' 
  AND (
    token = 'WNEeRujM4D9YUhhQWsDo/cDmcism4J9KJ6K/rJCeXlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )