UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6FgteUIySmVfRHcKaxi9fvhuw6nzbD0KYJ9K56h2lOQ=' 
WHERE 
  key_id = '38f2fba72c64ed045ef73f6cc4b8593a677cc003e8b2a2dee749a0f3b387589c' 
  AND (
    token = '6FgteUIySmVfRHcKaxi9fvhuw6nzbD0KYJ9K56h2lOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )