UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HRQ8Xpx/NnsuBgX81c3xJQTI51zcbK2mAAkHl3+MoK0=' 
WHERE 
  key_id = 'bf8bda26c1e4e3ab209244545703c2ed2e1b9bac716fef483461c0638688b992' 
  AND (
    token = 'HRQ8Xpx/NnsuBgX81c3xJQTI51zcbK2mAAkHl3+MoK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )