UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EwAJ5GFLz1ANPktR1WnwJkKlkzofqw4oKMxe51INf8=' 
WHERE 
  key_id = 'ebe0de96fa698fb251651a2cfa729f01affb72fcddd8f5483cb36973a97a68aa' 
  AND (
    token = '9EwAJ5GFLz1ANPktR1WnwJkKlkzofqw4oKMxe51INf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )