UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oq9JQj1suQ8i5YLr6MLtvH0bBAk820mMrsjyLIh0Urw=' 
WHERE 
  key_id = '3e4ebb68ad25d34b42af27a2fdc34dbe9c3cfc381cf779150c243a50f6d43e6e' 
  AND (
    token = 'Oq9JQj1suQ8i5YLr6MLtvH0bBAk820mMrsjyLIh0Urw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )