UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zdTwkE2Vhe0+CkJim2EImF6E1PWAMzvrTcOmaflnmWs=' 
WHERE 
  key_id = '06dd17ffd67509e2a2c5bc49202bb0c9b1fd6158477ce2b7c71f35d44568990f' 
  AND (
    token = 'zdTwkE2Vhe0+CkJim2EImF6E1PWAMzvrTcOmaflnmWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )