UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Huefl+29lgUxAI0laWSwCp95UQWEKcd1TCiYUIfI6QM=' 
WHERE 
  key_id = '5d4782643332b59fdcf0cf9545d328c01d6796415aa734f7287a84f8c7f94a44' 
  AND (
    token = 'Huefl+29lgUxAI0laWSwCp95UQWEKcd1TCiYUIfI6QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )