UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNRDpxlijHkAgz5pj8gcI0U7U9eUETE8RYSRPa1zHe4=' 
WHERE 
  key_id = 'aaf0e693e95e9702bec2d37ac08bafb7399253eb60051f95c883c55ab3a4eff9' 
  AND (
    token = 'QNRDpxlijHkAgz5pj8gcI0U7U9eUETE8RYSRPa1zHe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )