UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDdWi/ILK2V97/FFcVbQLDRGmeuZxto6uVoFlD7/Im4=' 
WHERE 
  key_id = 'e1e9088379ea5d9614737b79745a0a463e2b74de3b0bc284b803f6ffd476d224' 
  AND (
    token = 'cDdWi/ILK2V97/FFcVbQLDRGmeuZxto6uVoFlD7/Im4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )