UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgnxcMySnzfNq+qXA5yJfaqsfuyNadCH+V9xhpsQHgc=' 
WHERE 
  key_id = 'd04bb231731600c307ac963e7048e20fa1aec67121c71306dd7e907f8bcdad88' 
  AND (
    token = 'KgnxcMySnzfNq+qXA5yJfaqsfuyNadCH+V9xhpsQHgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )