UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCtD7I/1KS3lWVYe6RfYO7xOtwAX+nlKrmJaP0La5G8=' 
WHERE 
  key_id = 'ee3c7ae25b65369abf1af5606b778140992e41a342672dfcec33e8d15cc7fe36' 
  AND (
    token = 'yCtD7I/1KS3lWVYe6RfYO7xOtwAX+nlKrmJaP0La5G8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )