UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRqrM8c0H9ETICN1r6NHdkH3HOOScZ4OxxfEfowwPlg=' 
WHERE 
  key_id = '1cae5e6d13f72d40aa61dfbfcf2deac00394049bb6c7fab5d31eee62c6e00b6d' 
  AND (
    token = 'gRqrM8c0H9ETICN1r6NHdkH3HOOScZ4OxxfEfowwPlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )