UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCE1mU1Ms1tWwy7pNZKyz0S9qG6+Kd1WeHs9dCujHEc=' 
WHERE 
  key_id = 'd63301e5d6f21b3435e79a5c0897b1f859bdb502d77fe66e6219e384e613be50' 
  AND (
    token = 'fCE1mU1Ms1tWwy7pNZKyz0S9qG6+Kd1WeHs9dCujHEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )