UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRuhgn+yq4+7ErLm+ApdVQe4nLfIioRUYVKbLbf7hmo=' 
WHERE 
  key_id = 'd3c9e3840efb2d43206adc62344a5786b1db8de45e335a2b3cc83f066cf1d3bd' 
  AND (
    token = 'vRuhgn+yq4+7ErLm+ApdVQe4nLfIioRUYVKbLbf7hmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )