UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqdhYj4VAjUNoOwl09TGeeJ50ElWksfTYB6hkyDKxXM=' 
WHERE 
  key_id = 'be8532279442b417fb182e57beae75f2864522e74a56eb643c13d668353b3490' 
  AND (
    token = 'WqdhYj4VAjUNoOwl09TGeeJ50ElWksfTYB6hkyDKxXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )