UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lb0d17BpLf34UNu2MneFRiKwWl9mxdkDLa4sfJj+C6g=' 
WHERE 
  key_id = '894d884ad4b05756662d7914914af1398e0aa278e6332006335be23c8ddb95d4' 
  AND (
    token = 'lb0d17BpLf34UNu2MneFRiKwWl9mxdkDLa4sfJj+C6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )