UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tk254pdVFG5lO1HcQTJ/QArz876qPo5DsUzNIUmUHO8=' 
WHERE 
  key_id = 'ec842f4e19e18e82e6d88d301be6f569d5b937c79f96ae3ebd4006e62b10d0a5' 
  AND (
    token = 'Tk254pdVFG5lO1HcQTJ/QArz876qPo5DsUzNIUmUHO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )