UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9n9XdQcUbWd0ISgR2wNY+4I74ErsOnaobdpyem3/ts=' 
WHERE 
  key_id = '19c5e4e977d472484df486c7d05626fc2c27939d97531eac861c48b31289c2a6' 
  AND (
    token = 'O9n9XdQcUbWd0ISgR2wNY+4I74ErsOnaobdpyem3/ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )