UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWq27nKapyMblQynoBTe/VmRteOUiQS47HriausPNQQ=' 
WHERE 
  key_id = '5d90d292b3d674c1687de7c9c0e270fa1889ba7a8a10d3e40672d86da347c65c' 
  AND (
    token = 'KWq27nKapyMblQynoBTe/VmRteOUiQS47HriausPNQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )