UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5Iu72iK5EPpxC9K1sUVcncCw1N7M54cnDODb8II+SY=' 
WHERE 
  key_id = 'eb5fee7ebb62695a5013cd310e2e38539a09b195c79b5016a83509e880e7b6f5' 
  AND (
    token = '+5Iu72iK5EPpxC9K1sUVcncCw1N7M54cnDODb8II+SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )