UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Br3NA0RcMqjQWeUcVU7QYHeZpAXSYNmTrIbUz4n03XA=' 
WHERE 
  key_id = 'a835eb1e2dc5e3a5b3dc52605bdae2fde08ae8ff7f163c8277f59425165d2ac6' 
  AND (
    token = 'Br3NA0RcMqjQWeUcVU7QYHeZpAXSYNmTrIbUz4n03XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )