UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'quLRSc1yZlFkmKADncYonZ8VHT8uE07U0VZqwXYUET0=' 
WHERE 
  key_id = '82ecea39d41e212fd4b078a79c4193c7b9c86557fac75bb1c36026368995bbf1' 
  AND (
    token = 'quLRSc1yZlFkmKADncYonZ8VHT8uE07U0VZqwXYUET0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )