UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lozheBauDDromNS8VtgcN+qvBWNGvxOyONdjok+NzkU=' 
WHERE 
  key_id = '76ff02ea87d0f8cd70d2dbb12a5ca0b78f54cd774d0d51994921ca4651ad09b4' 
  AND (
    token = 'lozheBauDDromNS8VtgcN+qvBWNGvxOyONdjok+NzkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )