UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V+S1qp66y70Pnp+PXqUlyvT/Jbczs72lsIVFW/eG4IA=' 
WHERE 
  key_id = '750efed0b5c9f51a83e62605314dd7113e305a6f35f0263a7a8468bc3ae36291' 
  AND (
    token = 'V+S1qp66y70Pnp+PXqUlyvT/Jbczs72lsIVFW/eG4IA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )