UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1w/M6miqJ8NqdVzJx1xWYIYkfumFD3yGFctsDDyIsGQ=' 
WHERE 
  key_id = 'bd6e8d967d995f0e2fc9278b5a5fd10146c943df5474d2429f4587d9e6f9e520' 
  AND (
    token = '1w/M6miqJ8NqdVzJx1xWYIYkfumFD3yGFctsDDyIsGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )