UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Pn2EU76hRpUypRTSy6Rd/iDlwE/H3uQD36viTpBwTU=' 
WHERE 
  key_id = 'a7f137d9303f30fa21c9126bb2bfa2cfa8d8a14cef971303ae321889590ce186' 
  AND (
    token = '0Pn2EU76hRpUypRTSy6Rd/iDlwE/H3uQD36viTpBwTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )