UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kgdCJUWWkSh/x1oX3MZPkuHj1UX6kMoH28bY+T6XKs=' 
WHERE 
  key_id = 'f0ffbef603971459fc491c99e994cb1c0940f34e65bdf87e98c65432855f2682' 
  AND (
    token = '+kgdCJUWWkSh/x1oX3MZPkuHj1UX6kMoH28bY+T6XKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )