UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lPvypiSLPkYhWB5OWDV5nB+3FZwpviaXd2MIFPHDCs0=' 
WHERE 
  key_id = 'f23c33d444b508eb789ebe8ae2a70924e26e22b124966c12465052d92034e927' 
  AND (
    token = 'lPvypiSLPkYhWB5OWDV5nB+3FZwpviaXd2MIFPHDCs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )