UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qyal3d/FnaTRNTo1OESXB0GPN6UvCT0h7UifEtsRgQw=' 
WHERE 
  key_id = 'd28b3ce4f63c0d8596c5770ddecb2f509763844ce6a4e0c472e5cd55d5cf5d32' 
  AND (
    token = 'Qyal3d/FnaTRNTo1OESXB0GPN6UvCT0h7UifEtsRgQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )