UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIJAE8VXbYtwgFJEZUN4562XDY/mk/pBSFiKxFa8fRQ=' 
WHERE 
  key_id = 'c4e2d52cf493069fe1bd4ba2b09d254a1191b293d80fc67ba1d77a17d60fd9e1' 
  AND (
    token = 'pIJAE8VXbYtwgFJEZUN4562XDY/mk/pBSFiKxFa8fRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )