UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'euXIGQ/FOoZQ0htk/8Ytj+aDgT5U7BxFEvYUb0AiWJ4=' 
WHERE 
  key_id = '446fe681112cd989e58539b5a61f62fa0ce6082f27d33b363bd09673bd37e628' 
  AND (
    token = 'euXIGQ/FOoZQ0htk/8Ytj+aDgT5U7BxFEvYUb0AiWJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )