UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBT1v/l35tT3uJ4uVjwUZeNL2XmxlTmjGYfb64ffK2M=' 
WHERE 
  key_id = '64068c3366d1035daf2b9d652c23b4c85ae1b302dc4e8e29562c5f4eda45eba9' 
  AND (
    token = 'QBT1v/l35tT3uJ4uVjwUZeNL2XmxlTmjGYfb64ffK2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )