UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vef62Uz9V+gXL8sBkokCrPRU/N8C1skW/wXxgM36aE0=' 
WHERE 
  key_id = '30b4748f5cd5bdb0108a7b9eba41b7d8cb3e242d94be31eb247423f91b8da96b' 
  AND (
    token = 'Vef62Uz9V+gXL8sBkokCrPRU/N8C1skW/wXxgM36aE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )