UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CcylCVcVFj3ihl5kWq9eqE7/0P0OyGN02V2JhXvyvKk=' 
WHERE 
  key_id = '4390c120748cc11a0b76edc0701a3fee5be960cc7aebe628d43e97496d482ffa' 
  AND (
    token = 'CcylCVcVFj3ihl5kWq9eqE7/0P0OyGN02V2JhXvyvKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )