UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQeCVxo2N4NLllPGS+hJN6CdUlJLyyex8ENOcYP6KYU=' 
WHERE 
  key_id = 'd7a464879833f70a87566c66e8fa9eadebdd78e0a6295264318f6626fd27c788' 
  AND (
    token = 'LQeCVxo2N4NLllPGS+hJN6CdUlJLyyex8ENOcYP6KYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )