UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qob6YC3YGc2ZVAT8SH0SS7FTJu4FzJPwSWeXR68qBfA=' 
WHERE 
  key_id = 'd5b54deb423908d01803942506ea5b88aaa56bf4ceb9b128ef3ac5854442196e' 
  AND (
    token = 'qob6YC3YGc2ZVAT8SH0SS7FTJu4FzJPwSWeXR68qBfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )