UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUEBqgG2Xhdg81gSFqN1JGpTPyUfURKMClP70gHZ4uQ=' 
WHERE 
  key_id = '9e71ed514b44abd15555d9ac82e5ffb4060c90bc8d44fab20ebda7930c1c1f42' 
  AND (
    token = 'pUEBqgG2Xhdg81gSFqN1JGpTPyUfURKMClP70gHZ4uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )