UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZ/m9K94NwxpKvaujlYrysEOLiFUHK7yRl/tdl8TudA=' 
WHERE 
  key_id = '98b832deb14302b3512a485b828548a29f8a932974af08263b37f54274baeaf1' 
  AND (
    token = 'DZ/m9K94NwxpKvaujlYrysEOLiFUHK7yRl/tdl8TudA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )