UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PdgImGGytcunShNSM/7sA9vf+GW+BlpGHj4HPYLdBY=' 
WHERE 
  key_id = '02beb64c19bd6218eb944c7b59095180383bea43bc0f057cbbf7faaa7426b183' 
  AND (
    token = '/PdgImGGytcunShNSM/7sA9vf+GW+BlpGHj4HPYLdBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )