UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ehxYLnAPS5QZlYVmAgk3crHhAYnncXw/Jo/B8ao3w0=' 
WHERE 
  key_id = '82103ae8d6ebf9ccf9c160c31bdb79952059064d1444d91d844d6e6393ea3b9e' 
  AND (
    token = '8ehxYLnAPS5QZlYVmAgk3crHhAYnncXw/Jo/B8ao3w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )