UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SkFrHkG893tdKiZYIPFlwCosIt6oDArsIFQ2rN/5yE=' 
WHERE 
  key_id = '4c401e07a78f1600af1408d02fd3b0c2c98242538355acfde7fb58e1e53cb127' 
  AND (
    token = '5SkFrHkG893tdKiZYIPFlwCosIt6oDArsIFQ2rN/5yE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )