UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWCFkMNEkPl+nbpwjjbUuQNeYJHlvBfGrnV3SgKto/0=' 
WHERE 
  key_id = 'dd81bc573afc6ea6e39d7a93412468efc28d6699b7dc7edbb8fe6e57342d94b4' 
  AND (
    token = 'hWCFkMNEkPl+nbpwjjbUuQNeYJHlvBfGrnV3SgKto/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )