UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqbnQFxmHzwjYs13A4bq7dR9G31eeih4ZL27AgWdBsY=' 
WHERE 
  key_id = 'e439aef21a2b31f483082cb10f2ceb4d80fb9a74fe0d38d8f006bf3580af10f3' 
  AND (
    token = 'vqbnQFxmHzwjYs13A4bq7dR9G31eeih4ZL27AgWdBsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )