UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNbWSfqAR5wDOKZ4KXV05eERcKsbiT0J4M9RQt9AQxM=' 
WHERE 
  key_id = '8617170f71e26e66b908aec8c0f0d883292ad8fe1792462cffef1825b6ce21f2' 
  AND (
    token = 'mNbWSfqAR5wDOKZ4KXV05eERcKsbiT0J4M9RQt9AQxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )