UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGhV9MwKbQg9KfPfd8+jV9uyiBRhSBOl8Adg0bubMvs=' 
WHERE 
  key_id = '52da0bda2b6c68e179e83734f837ecfc775dfc2314531db6ef80f981955841c3' 
  AND (
    token = 'eGhV9MwKbQg9KfPfd8+jV9uyiBRhSBOl8Adg0bubMvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )