UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzENpGUg5nKvV0kifmx/44JqilxBXWvifDGh4Hu5RQE=' 
WHERE 
  key_id = 'a4822fb9aec540d23b7a6b0f2f96e746c7cd348595d75cc961e940bd70610032' 
  AND (
    token = 'qzENpGUg5nKvV0kifmx/44JqilxBXWvifDGh4Hu5RQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )