UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eb9dBVYljEoLsFWuG8xfoWu/iDCkDhb1pi9x7DvFmsQ=' 
WHERE 
  key_id = '567b5f29b729f5e669ac909b2668a041e6d62b449cb657c1232f08eb3d4e3f47' 
  AND (
    token = 'Eb9dBVYljEoLsFWuG8xfoWu/iDCkDhb1pi9x7DvFmsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )