UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f0CnF3VPsalvZuFZCIh3MqPsbtqtn8K/Erg2Lj3a9M=' 
WHERE 
  key_id = 'b86dc7ffb6ddfcd5656849ac07eeb3fb8d3a23d7efb05f3246349a15c8969866' 
  AND (
    token = '8f0CnF3VPsalvZuFZCIh3MqPsbtqtn8K/Erg2Lj3a9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )