UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocisRp1yxCjYey9DQkPD4nFB6MVd9lFqjgtCGjNA68c=' 
WHERE 
  key_id = '4b99196940a4b86149280c2789a36ff5ace69ff101dbd40a82eca99a8888ee64' 
  AND (
    token = 'ocisRp1yxCjYey9DQkPD4nFB6MVd9lFqjgtCGjNA68c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )