UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'df+qonvC5t/5iAhIQwv+tgtLDR8n4oz1LZmt9rKBUyg=' 
WHERE 
  key_id = '8fe6a7e9cdeab9e700dbe537f3caff2838d0947e27d5e83cab6c161e9d315794' 
  AND (
    token = 'df+qonvC5t/5iAhIQwv+tgtLDR8n4oz1LZmt9rKBUyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )