UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86Dv4Aiz9oqJymT3EvavxLGzKApYGSBVvoYqDVpgpVo=' 
WHERE 
  key_id = 'e25e0eafdcde5dcb17dd3357d6901650a88b27459a24a6503b350ece81a40b86' 
  AND (
    token = '86Dv4Aiz9oqJymT3EvavxLGzKApYGSBVvoYqDVpgpVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )