UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDo0nOsWy9NoY5htbjAirrh92zr3XDOAf2PYMqB0VjU=' 
WHERE 
  key_id = '66bff29284b95c0e5607daa6e8fb7de6404653baa5981248dea38f5e92a6a233' 
  AND (
    token = 'GDo0nOsWy9NoY5htbjAirrh92zr3XDOAf2PYMqB0VjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )