UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhffczbGbdYXqbNdPL+WppryJjApyRPxdjTAvLzsgLs=' 
WHERE 
  key_id = 'a5be7c8fe2e3dcd13e683d6327a4d76fc4f176492bc580b6cc03b6a4b6be58cc' 
  AND (
    token = 'EhffczbGbdYXqbNdPL+WppryJjApyRPxdjTAvLzsgLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )