UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKLJtUqLCMNS+bTcuIOzIFhyWCQphrV+zdD4CHS+BLk=' 
WHERE 
  key_id = 'ac72257ef82170c5922427ec227e6f31e525eccb5dfc352ad5abd1b7f5f3eef1' 
  AND (
    token = 'BKLJtUqLCMNS+bTcuIOzIFhyWCQphrV+zdD4CHS+BLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )