UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEB0aVTChmqQXIjb5/iNhNlQdvO9vApuoUG4OCrVGPE=' 
WHERE 
  key_id = '9e01ea438af066951273363075a95ba5cc3fd0ad93196cda8a82a4aa5bd22426' 
  AND (
    token = 'nEB0aVTChmqQXIjb5/iNhNlQdvO9vApuoUG4OCrVGPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )