UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hpue5Ri57wpigEVhn/tKdwmoP5RnsTL5IZf4fiy9WNA=' 
WHERE 
  key_id = '16030900204061cb783c59725a2fbd74548e50960edd06a4f283a0f52992bb36' 
  AND (
    token = 'Hpue5Ri57wpigEVhn/tKdwmoP5RnsTL5IZf4fiy9WNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )