UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5LCkR0Z5Gs7UaN9lxzF+QtxTatErUPF75WW34Ox+cM=' 
WHERE 
  key_id = 'c21bc41ba86b58a076bef218378fc99f84aab7b74e45b87fe838b3061ca212cc' 
  AND (
    token = 'D5LCkR0Z5Gs7UaN9lxzF+QtxTatErUPF75WW34Ox+cM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )