UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D377QDtnHYp4O/NOckWQzdKPFyJCVq8SIOQnPz5EHrc=' 
WHERE 
  key_id = '59d6663e9250d11a981ae07f54e0ed1d5c7dadd75e7e78168b043b1f5bfbc540' 
  AND (
    token = 'D377QDtnHYp4O/NOckWQzdKPFyJCVq8SIOQnPz5EHrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )