UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dD48sOGIXEj7kFJVkYmHX/PkTLtHjt8R9VeneuIZakM=' 
WHERE 
  key_id = '6645fbe9369999441fae5da68537c7e6f1bdd8badbe21f7228c28c81f36bdd6b' 
  AND (
    token = 'dD48sOGIXEj7kFJVkYmHX/PkTLtHjt8R9VeneuIZakM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )