UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etrD397HXydvjUL+aRVv2VFFu2XZVtYImGzBJNsXKn8=' 
WHERE 
  key_id = '53d161956dcd18b836ff2e3ac4083e156ddd80a56ff7f35b5ae88cee5a444f78' 
  AND (
    token = 'etrD397HXydvjUL+aRVv2VFFu2XZVtYImGzBJNsXKn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )