UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dstcng1FxxRrJJhanHZ+NEOmuYkIc7/Mm0RW5EIqn6I=' 
WHERE 
  key_id = '7fe34cc822b741245e35913be08766100ca190d71669e9f7ef89eb38ff2a475d' 
  AND (
    token = 'dstcng1FxxRrJJhanHZ+NEOmuYkIc7/Mm0RW5EIqn6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )