UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4P/U0rYkSJguIdFBC6wO85GIXmm1fg5TFwnhAPZGweg=' 
WHERE 
  key_id = 'ea5f383a72d387ab4a5a2e007c6048d6c5dbf5b2f5661e6823cf3ae214ace3f4' 
  AND (
    token = '4P/U0rYkSJguIdFBC6wO85GIXmm1fg5TFwnhAPZGweg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )