UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQqixxg8T4nKDnUnDAQFPLcT4vKFllupnWt2iSSyCnw=' 
WHERE 
  key_id = '832e6b92b2be74c635b4ebf5c50f4f9758a14a2155967346e90f38fe203f59b4' 
  AND (
    token = 'lQqixxg8T4nKDnUnDAQFPLcT4vKFllupnWt2iSSyCnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )