UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wTZUeRgj31VhoXNsagP6AVpg2AhyX2L4QVp3Wo7O0E=' 
WHERE 
  key_id = 'a86198dd97285bc9edc46cc1763ce51e854dc0dd2f330c3b97b3d179ebb3b828' 
  AND (
    token = '3wTZUeRgj31VhoXNsagP6AVpg2AhyX2L4QVp3Wo7O0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )