UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/c7tv4vHRxiO+yrQjQem7VmguPVf36IrlDwR2gh/O/U=' 
WHERE 
  key_id = '905822bc7e7b0c3eac55ae0cf380fbdb4dafcfe448dd798a9de2db53a14d36b1' 
  AND (
    token = '/c7tv4vHRxiO+yrQjQem7VmguPVf36IrlDwR2gh/O/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )