UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8KmOTarcGEqdBDsLidUp9L/nvpIwaZbJyTIF4Py4To=' 
WHERE 
  key_id = 'f028b12dd3deeaae5c9d97de3a42e62256785fbda0ca4b733b998924b06fe554' 
  AND (
    token = 'B8KmOTarcGEqdBDsLidUp9L/nvpIwaZbJyTIF4Py4To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )