UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5y9o2NUUgyEPo1yqtDqzr5w3HTmJKsOq5dUGg/DALd4=' 
WHERE 
  key_id = '7dddf24aa917d358251cd4a81f390bd6b9f8a9e614627041f0478db10ccf92d8' 
  AND (
    token = '5y9o2NUUgyEPo1yqtDqzr5w3HTmJKsOq5dUGg/DALd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )