UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Geg4kPrSX0VbGFOvPrIgHenlVjyloVFMaiCjcrU/6DA=' 
WHERE 
  key_id = '708d8d4144ad9514bff4d33343f11f673b5aa01871666180d23d1bf7924bbf08' 
  AND (
    token = 'Geg4kPrSX0VbGFOvPrIgHenlVjyloVFMaiCjcrU/6DA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )