UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbOQbsntVAMYaSOE41vNXuzOGqL8aNaOz3sZ7boqzjg=' 
WHERE 
  key_id = '1dc5c57768bf5c18193c8426ce6149a94167fc3a3c197d49d956304832b25a06' 
  AND (
    token = 'rbOQbsntVAMYaSOE41vNXuzOGqL8aNaOz3sZ7boqzjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )