UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Beuk1x2RpbNND59fHAY4sxGefBortdAuQt/6LFu/vtc=' 
WHERE 
  key_id = 'c16c1a71f8ac710804b3d511304b7225374f1ea9c185e6d61f98a1dd10425b68' 
  AND (
    token = 'Beuk1x2RpbNND59fHAY4sxGefBortdAuQt/6LFu/vtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )