UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'symPvq3D4cAdRsgol7nRn2gM526NIg8NaN/E4SmZeAg=' 
WHERE 
  key_id = 'bfea255f1456d31b2b8be57c2da5b7dd05bd935580e487876351d292a1c27c11' 
  AND (
    token = 'symPvq3D4cAdRsgol7nRn2gM526NIg8NaN/E4SmZeAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )