UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+kUGtMQ6HoS4tP9xxQPCc584hoDB7PxVuBlHnIIK+E=' 
WHERE 
  key_id = 'de9ac87e876e7b94d4083cab17dabd6636f85b898d1a2ecc8c6b9df4f5739800' 
  AND (
    token = 'h+kUGtMQ6HoS4tP9xxQPCc584hoDB7PxVuBlHnIIK+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )