UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtB2ppblvHqHyvRGJd1KjO5aV7/3HhVB42yhwzKGNfo=' 
WHERE 
  key_id = '9ce139d3ad1cfa55c6eb3d55238ee50a4469340e51b4b72069b0f8f4e87350d4' 
  AND (
    token = 'xtB2ppblvHqHyvRGJd1KjO5aV7/3HhVB42yhwzKGNfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )