UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bdx4elt+9N/I0s0AE+3F/vUi7kgZ/S8GpskhL/Ig5gE=' 
WHERE 
  key_id = '8eb716041904eb45b59fcce38a779b5538e31db87dedd2929854b2c929f6e9dd' 
  AND (
    token = 'Bdx4elt+9N/I0s0AE+3F/vUi7kgZ/S8GpskhL/Ig5gE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )