UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MfVLC7bQfKsGQ+vuj3VID2RkIReAwFdURP7mFs37Ec=' 
WHERE 
  key_id = 'ec87cbc64a605a1cff7dc2d299d0cb3079186d208826c5090893fe1f315d03ab' 
  AND (
    token = '1MfVLC7bQfKsGQ+vuj3VID2RkIReAwFdURP7mFs37Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )