UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RC1pRNaByHHVj4whCwA5nkFAjgU+K0RQLidpWAGhrI4=' 
WHERE 
  key_id = 'f5dbb23937b9b55cf9d6b83b9190ca45fc7df9e5380997d1ecbda4eba5e50294' 
  AND (
    token = 'RC1pRNaByHHVj4whCwA5nkFAjgU+K0RQLidpWAGhrI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )