UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ww39epTVZpa4dE9/i002Ta/uK/gdHVJdJEl8TRphtOg=' 
WHERE 
  key_id = '30383f96f057c4d26d4c40470d8bfecd5db6edc009c072b5ce1b50ea25ed85f2' 
  AND (
    token = 'ww39epTVZpa4dE9/i002Ta/uK/gdHVJdJEl8TRphtOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )