UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMR2mKxeDsTJrI8SPzr5Nawi24bjlyoeJHHZhhUSrag=' 
WHERE 
  key_id = '561863cce336765849e8794992e8d3a8adc6350e2a5adaea5377ba01237a386b' 
  AND (
    token = 'CMR2mKxeDsTJrI8SPzr5Nawi24bjlyoeJHHZhhUSrag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )