UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeLYBp2898VhZCsRmghfTgtJT4zO72AjuueTT5ph4t4=' 
WHERE 
  key_id = '6a85dccb4df716b21c954ec411a7ffc108cad729536081a33f2cb6b10c195895' 
  AND (
    token = 'EeLYBp2898VhZCsRmghfTgtJT4zO72AjuueTT5ph4t4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )