UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rS2hFgg+PXaFws5e7vtmpZgOA/EYE81YOoyqdEjW4zw=' 
WHERE 
  key_id = '6aa152f6e173ee52a0b3adc656ce9df0a8579286af569cd10f3e464cb4aa10dd' 
  AND (
    token = 'rS2hFgg+PXaFws5e7vtmpZgOA/EYE81YOoyqdEjW4zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )