UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWccYStpdbeTQ17YPPGfdYqCDepvKtKnqBfGeL9D1sU=' 
WHERE 
  key_id = 'e5dafb3ad93eb8c396399a1cbf8deac961de0598d591fb8192e345ddaa33b518' 
  AND (
    token = 'dWccYStpdbeTQ17YPPGfdYqCDepvKtKnqBfGeL9D1sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )