UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfnj3orHxAiFe9WJ79w6zJL7hrOd+q5stxWhGB1xGxM=' 
WHERE 
  key_id = '66bf42951b8e02e1d554054ad4cd33d1de516034ff754ed8f21b6c44c60b692c' 
  AND (
    token = 'xfnj3orHxAiFe9WJ79w6zJL7hrOd+q5stxWhGB1xGxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )