UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G844tqTCBB6ODLU9lFUxbWVPjyZWd+DyaMd75OOcyj4=' 
WHERE 
  key_id = 'e73df9e4c7146a577aa8fb74eb48169a2214a77c453ecec0d95c6fa1200b02c8' 
  AND (
    token = 'G844tqTCBB6ODLU9lFUxbWVPjyZWd+DyaMd75OOcyj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )