UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+er7+fm8wtW/eu1N0ZGN2VRjNCOPUvmGpfK+448lINk=' 
WHERE 
  key_id = 'fd9dc5257fce362c5acc472f21315bbc496fb1d09c5627f2059163f471c42584' 
  AND (
    token = '+er7+fm8wtW/eu1N0ZGN2VRjNCOPUvmGpfK+448lINk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )