UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+K37hy2eKuY2m4xdYm/w8XYaHJpnmIZypAcwsN46hDg=' 
WHERE 
  key_id = '5b00afc66344fba217b812a73ad3718d390a9f51b9733fc99227dc51831f2f0d' 
  AND (
    token = '+K37hy2eKuY2m4xdYm/w8XYaHJpnmIZypAcwsN46hDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )