UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uK9Z90dyl+RwEEredzd89kjq3INoUt07eDK+uNNjpQs=' 
WHERE 
  key_id = '12ed23b5d37761acf0b630d302f55765673e307c1a48f8e7f5bb3c577021016e' 
  AND (
    token = 'uK9Z90dyl+RwEEredzd89kjq3INoUt07eDK+uNNjpQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027