UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WSl4HWYFLBLH6MyUkGCsO0UPcWVTwPlLawuaShMjKo=' 
WHERE 
  key_id = 'ceac50ca462afebae41a441e3fe115584b9dbcd3b8389fd4afb9d734c0081cfa' 
  AND (
    token = '5WSl4HWYFLBLH6MyUkGCsO0UPcWVTwPlLawuaShMjKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )