UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0by2VxqdzovB/QhfV8OiPu124bNnOLJ9slDlMaeTJZE=' 
WHERE 
  key_id = '027aad484986c90410cc026ac9e8a4e6788134bdcb125ba0518a80dd29b0c0f0' 
  AND (
    token = '0by2VxqdzovB/QhfV8OiPu124bNnOLJ9slDlMaeTJZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )