UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/x+ebcSi1kGIPqnq/wAIl7kYVzXBpyU0SvnueFTz9+U=' 
WHERE 
  key_id = '5df61a5d7ed38381b0be7299b5ff139442fd0b7fb8a19c2f03faa4c1f427e7e0' 
  AND (
    token = '/x+ebcSi1kGIPqnq/wAIl7kYVzXBpyU0SvnueFTz9+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )