UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9aa+m2axBVIwg+k1NP+K7rfm/jEqQrDD7kAQ5A2eaVc=' 
WHERE 
  key_id = 'c3ccad8780c218ebc175df90e741e6a21b553f3b96c8f850867c4640097b7210' 
  AND (
    token = '9aa+m2axBVIwg+k1NP+K7rfm/jEqQrDD7kAQ5A2eaVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )