UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWQ8pdq6aVDukx3WN5rwkkXaI+n7bG6fqTZfHp8RtU8=' 
WHERE 
  key_id = '11e10f8663212ad8a950bb0806eddc727b25753a5058fc851a769fe444a18308' 
  AND (
    token = 'ZWQ8pdq6aVDukx3WN5rwkkXaI+n7bG6fqTZfHp8RtU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )