UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9i2ciPXqKmgLAORlTJlC93Jcxz8j5/xJRY/Dezaj8D8=' 
WHERE 
  key_id = 'e390df3089f453e36a6f2c083bba194fe8fb7d889822ce89ad20ff6eb1a53b57' 
  AND (
    token = '9i2ciPXqKmgLAORlTJlC93Jcxz8j5/xJRY/Dezaj8D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )