UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBncqQZ7F5thYYXdr/nVQ71ATucZVtCFxEofhDqyFmY=' 
WHERE 
  key_id = '92266175a92d2748d073ee6a77e17b84594d9f29dc8749fb4c380814bb59d77c' 
  AND (
    token = 'RBncqQZ7F5thYYXdr/nVQ71ATucZVtCFxEofhDqyFmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )