UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5i0oCO9L3M9sz4ZboTBEYlH7LOOIStXK9bPdc/ArZg=' 
WHERE 
  key_id = '91946526391b88bf6a128128612faa0a3ea15e04f0f53d1efdebfc8f35f4c97d' 
  AND (
    token = 'V5i0oCO9L3M9sz4ZboTBEYlH7LOOIStXK9bPdc/ArZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )