UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qx7Iw0fRSw3UajJJMm0N5gBuwPrZsdQpKj8ALcRA8oc=' 
WHERE 
  key_id = '905ff3ad61200e11dd2bf9a6c656348dff3574e1f7d40700a36bedbe66d355bc' 
  AND (
    token = 'Qx7Iw0fRSw3UajJJMm0N5gBuwPrZsdQpKj8ALcRA8oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )