UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnLhPWOW3d+S0PPyts6kQLnq6DMGSH8T6C+jcka5hbA=' 
WHERE 
  key_id = '70c90f17115fd7ca47b94f82e96ee31d7a548d5dce894394a9b73ca8eae5394e' 
  AND (
    token = 'gnLhPWOW3d+S0PPyts6kQLnq6DMGSH8T6C+jcka5hbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )