UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VgX4s3xjAbszC9Rnjx/dNz/Ygh3JHhqrI9I2ILQV0rQ=' 
WHERE 
  key_id = '5634f4cab3e4a90f6310b1bddce59fa1ddcf00d0e3b2a3379abfb6567bed3ed0' 
  AND (
    token = 'VgX4s3xjAbszC9Rnjx/dNz/Ygh3JHhqrI9I2ILQV0rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )