UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8G+8Yz8poG/zah1QjX+HWSMh+ZReJePVas079LSSVo=' 
WHERE 
  key_id = '592a5f72cc9d1ab45c0a387e056b84672d667571ca1d0c08e23b72e8ebae731c' 
  AND (
    token = 'p8G+8Yz8poG/zah1QjX+HWSMh+ZReJePVas079LSSVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )