UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29xiv2qaxLl6bDkcAcMFy5IWcTT9W2Ki5ypm8q7adJQ=' 
WHERE 
  key_id = '0d18cc0d1b173614b9ff01410d9f0340df34eb40e4f29501ad263c7dee7d4be6' 
  AND (
    token = '29xiv2qaxLl6bDkcAcMFy5IWcTT9W2Ki5ypm8q7adJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )