UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWfEGqNGtyIu7xf/VbSeYXkHnaMSDdMYc1YTSkZQ1TY=' 
WHERE 
  key_id = 'f7ef01d1033abdd93d31ea3cfac49ab90365ac12b2e184990fc95fec7f951577' 
  AND (
    token = 'cWfEGqNGtyIu7xf/VbSeYXkHnaMSDdMYc1YTSkZQ1TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )