UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6cPUntJAggkvyEJjF0P+iP45hw52rONg3xMZNAoOjM=' 
WHERE 
  key_id = '560d7f8e41a4d3f87b43c831da663eee07a9cec13c276dbc9fbb66f468f8a36c' 
  AND (
    token = 'M6cPUntJAggkvyEJjF0P+iP45hw52rONg3xMZNAoOjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )