UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2UBYslT5WkinIer/PKqPtMU9l4hZvUKgwlgz8fhkog=' 
WHERE 
  key_id = 'eaed96f1432fd434065e1ba17a1031322a06c8035180a5abcada3b009e40d3da' 
  AND (
    token = 'a2UBYslT5WkinIer/PKqPtMU9l4hZvUKgwlgz8fhkog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )