UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mB1+34H88/4vEfgn3NbS89rucDDpxUgjco//bQx4RSU=' 
WHERE 
  key_id = '04fd4bc4ea722176f5fdeb43c923a032c0c5a34cc4d635b27d6f800eec9037a4' 
  AND (
    token = 'mB1+34H88/4vEfgn3NbS89rucDDpxUgjco//bQx4RSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )