UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wVlY0MYNgHmu8wuoI1kjfR4DQ9O83q3MyeUv1v+Y2DY=' 
WHERE 
  key_id = '9c50a38f44ee57dd34f6764fa738a2878c00541dcb29cb6562c018407f38e33f' 
  AND (
    token = 'wVlY0MYNgHmu8wuoI1kjfR4DQ9O83q3MyeUv1v+Y2DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )