UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvTv5RO1CSAVuJ9pz5lo1ZtFshPNkJkf7DvwHPnr5W8=' 
WHERE 
  key_id = 'c8740311fdf3d1e775d136a08c54b49a2caa113b86b5b2941db0c81a39b0f617' 
  AND (
    token = 'qvTv5RO1CSAVuJ9pz5lo1ZtFshPNkJkf7DvwHPnr5W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )