UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'is3nDvzkudoGQ62vjmfjS/KVZ9/mhOdfIvI8N9M/5LI=' 
WHERE 
  key_id = '457c62d198abb9d3a35ccd5340db8e0259c0dc1996a76634995f159d9481f4d5' 
  AND (
    token = 'is3nDvzkudoGQ62vjmfjS/KVZ9/mhOdfIvI8N9M/5LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )