UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZMyH1+86ypEHCjvs8xjmihRqLswYxzRGCyvLmD6XETM=' 
WHERE 
  key_id = 'e08ae4601e10593c04ce6e422651d1c18ba62d37f71cbcc39d5fb2d33b66aab0' 
  AND (
    token = 'ZMyH1+86ypEHCjvs8xjmihRqLswYxzRGCyvLmD6XETM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )