UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aB6QOyY3MsaM5e1tzsw17xyb3qn9o6TsK+tjxDRCYL8=' 
WHERE 
  key_id = '8e0b298a3b53e1a49d7f212608208dad984f53864361459d4051eea60a8e60aa' 
  AND (
    token = 'aB6QOyY3MsaM5e1tzsw17xyb3qn9o6TsK+tjxDRCYL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )