UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5KfNMTpLPbkaapdC2nes5oZa1AxxMf0LTjxXd6Zqcc=' 
WHERE 
  key_id = 'b0e014ca5f71b13e8a04ee9fdae8b3b3582db7c59ebb521d2376173004271cce' 
  AND (
    token = 'h5KfNMTpLPbkaapdC2nes5oZa1AxxMf0LTjxXd6Zqcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025