UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDUxbtJ0uQvVyjInNbSVk9sIrGLIkH+9+VKGcQrWaME=' 
WHERE 
  key_id = 'a94a62c558f9e00688fd4928f9ec8ad8df78f771124295fb8e7b083334f52b73' 
  AND (
    token = 'IDUxbtJ0uQvVyjInNbSVk9sIrGLIkH+9+VKGcQrWaME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )