UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjjLxhBu2cQ5DQQQ0jexVDRwBIDz54Fr09qCMHfot6k=' 
WHERE 
  key_id = '199410e6c0ecd5bfb3b8eb4be4c4e21c321fe25c6d6e0e1ce728ca0dad8f9909' 
  AND (
    token = 'bjjLxhBu2cQ5DQQQ0jexVDRwBIDz54Fr09qCMHfot6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )