UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPFadGDn9muOGHE4qJ11dL+QktkuUeOxntf4B8u/0wY=' 
WHERE 
  key_id = '3c48f1c015254d03ebd7e013c2f2a0d209ae9f440e838eb3e55cfad900438791' 
  AND (
    token = 'GPFadGDn9muOGHE4qJ11dL+QktkuUeOxntf4B8u/0wY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )