UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0rFqS8jHBur+ZSk++UwJt0HXDYQj1bnf9V2/B7wQdw=' 
WHERE 
  key_id = 'ef1b8790440abc9f64b470d35f59904775c4ad672497988301bab56c8abcf2e4' 
  AND (
    token = 'q0rFqS8jHBur+ZSk++UwJt0HXDYQj1bnf9V2/B7wQdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )