UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRw+XDGCtihVOJDHlcfzuO9SywJiv5MtSHHNB0Q9/zQ=' 
WHERE 
  key_id = 'e6ef1d586c0e4e43858ffc3d8eec57130bbbc5a98cf2a77d059f1cc3b3f6dd4a' 
  AND (
    token = 'CRw+XDGCtihVOJDHlcfzuO9SywJiv5MtSHHNB0Q9/zQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )