UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6veizJZGos4zEXbqfts1BIik3ZvBwonUvJQcIgE1D1U=' 
WHERE 
  key_id = 'baf5fae219b6594fce08a5daedcba9df35f5ce342ca45dcf86378a60c4ce616f' 
  AND (
    token = '6veizJZGos4zEXbqfts1BIik3ZvBwonUvJQcIgE1D1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )