UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lz1/9Vs9iNgT6PBrHOB1jCAR7DznL09F9mJGx2mD4lg=' 
WHERE 
  key_id = '151aeb7c0066d48c8df05a62bb990c89c53cf4e9a3bce60a06920bf342128598' 
  AND (
    token = 'Lz1/9Vs9iNgT6PBrHOB1jCAR7DznL09F9mJGx2mD4lg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )