UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DUTuygzZXsGuFsC7Yyi3GiQ/QJjX7pOBN0UmlTtiHPU=' 
WHERE 
  key_id = '03f1d366363e3ad8efcd6cb176bf61b2667c4973c1afdbbc135d28e532c7954c' 
  AND (
    token = 'DUTuygzZXsGuFsC7Yyi3GiQ/QJjX7pOBN0UmlTtiHPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )