UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88oZNDUc8wFwLPU/Aa03yfAcYBClSixiZ67ZdIsJ+Lk=' 
WHERE 
  key_id = '8f88106375eb276307e52205eb4bcd8e5191bca8f650bbc72e7038002007fa94' 
  AND (
    token = '88oZNDUc8wFwLPU/Aa03yfAcYBClSixiZ67ZdIsJ+Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )