UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gxh3WePrDr/Sok+/FALkiLqiLs44e1vJJTNxovdjLMw=' 
WHERE 
  key_id = '050b7b7914710fe3ae681c4d0f4ddfece41c5a82783065dafadbbce46363c250' 
  AND (
    token = 'gxh3WePrDr/Sok+/FALkiLqiLs44e1vJJTNxovdjLMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )