UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mw6arJkQYhRBptvPeXmIcmJoETWmGcwTWiOaROVb8Xg=' 
WHERE 
  key_id = '040726496f005b25f2697ff27e7ca3c8cb7a751bbb9ddc9fba195f96a8099f92' 
  AND (
    token = 'Mw6arJkQYhRBptvPeXmIcmJoETWmGcwTWiOaROVb8Xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )