UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcjgDbB/k9zgQ140nqcpocQdfzJuB7tpDP135BsTSsw=' 
WHERE 
  key_id = 'ed48c73f653cd390a7b41502de5253f910ee771e9daff49901a1645119cae0a6' 
  AND (
    token = 'TcjgDbB/k9zgQ140nqcpocQdfzJuB7tpDP135BsTSsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )