UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQVTzo5MGKlPPYVCbmnL86O3Oic1Frmmz3S3ZjZe5f4=' 
WHERE 
  key_id = '76af4eda85549a04b49ec6c758d15c8fa875e36519cb0f793792468505eeebbc' 
  AND (
    token = 'KQVTzo5MGKlPPYVCbmnL86O3Oic1Frmmz3S3ZjZe5f4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )