UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7oRF6QLL0WTsuE/xNaXYSJbqGnTEIxsOqZM6qly+82o=' 
WHERE 
  key_id = '509c5eda0ad56d55e30637d9ebcaa1954f8876313d8819dd6383f5303e8ab305' 
  AND (
    token = '7oRF6QLL0WTsuE/xNaXYSJbqGnTEIxsOqZM6qly+82o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )