UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2m8yTEKNfve7mmbSDOvKUHR5gwPjhiShTc34qKMJpHw=' 
WHERE 
  key_id = '40c690aca5e5a1b52a8087266b2f7c73f8e628ba9477f89b654a2d576cbcd081' 
  AND (
    token = '2m8yTEKNfve7mmbSDOvKUHR5gwPjhiShTc34qKMJpHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )