UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+nw4rVl/tgFytZrGBH4ArcUFj0sgj4hfl1E5RkdHF0=' 
WHERE 
  key_id = '997417072ce0217a9e78e3b12774db890504615c88f8b8568f660320640b2484' 
  AND (
    token = 'N+nw4rVl/tgFytZrGBH4ArcUFj0sgj4hfl1E5RkdHF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )