UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qK4vo/EiR02hv8QI9N5xA8qz8rpzsvHg/Hj6o+zV1Kc=' 
WHERE 
  key_id = '34f5a2d67d0162ec4925386926161f7081e5b22e8316d2d65137c9d06de91faf' 
  AND (
    token = 'qK4vo/EiR02hv8QI9N5xA8qz8rpzsvHg/Hj6o+zV1Kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )