UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wD03m7USfXnk/BSGCUeJeIjXlL/H2y2+C+Ke9hXMy0c=' 
WHERE 
  key_id = '79ce1e04d9cca2a7448ebf86530c6350a40430b7910f2759466dfee0f725b110' 
  AND (
    token = 'wD03m7USfXnk/BSGCUeJeIjXlL/H2y2+C+Ke9hXMy0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )