UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KSTV2MpraoZU9BcxqM+QV5xkjy218nHGzBphtVC90Xo=' 
WHERE 
  key_id = 'e3cb96ca96d7a00201c7436ec4abfb57dbd1f4494e59794e3a23026b32e5b509' 
  AND (
    token = 'KSTV2MpraoZU9BcxqM+QV5xkjy218nHGzBphtVC90Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )