UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jG1DToV6rrH8MfjJ8Sp9CT6N0gTRrY/ChVErWwqn7rE=' 
WHERE 
  key_id = '79b8535809c1d361097d47811ff8e5ad2d2ad66e7d048174980dce1c98bfce63' 
  AND (
    token = 'jG1DToV6rrH8MfjJ8Sp9CT6N0gTRrY/ChVErWwqn7rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )