UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8Rcd4sYoleekrHsKY1tMZmtG8T5izH1rMlfAF+HS8I=' 
WHERE 
  key_id = 'e336a3b33ccf8e544c12e5b7225f53c8a79cc1d030e64217e9854068edc0963d' 
  AND (
    token = 'w8Rcd4sYoleekrHsKY1tMZmtG8T5izH1rMlfAF+HS8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )