UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RkUJVhIWon4xE2w/66jlZaq6lA8njijCTYiFMvG6IpU=' 
WHERE 
  key_id = 'ada0700feb73b3529361c4ef87f2b543f02e17eca492b1946503db7a56c00641' 
  AND (
    token = 'RkUJVhIWon4xE2w/66jlZaq6lA8njijCTYiFMvG6IpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )