UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtFsDugKfclhFOZ49JWBL9xW+pvgANqhPnKYFwP2LeI=' 
WHERE 
  key_id = 'dea528818d3dc3a8c7aecf38183e214fe97edc189bccbc3383b45138a48119b9' 
  AND (
    token = 'dtFsDugKfclhFOZ49JWBL9xW+pvgANqhPnKYFwP2LeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )