UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CIUt4Qglh89aHZ1KI/uh8Vcpmgk0eyehwb6C8hGcVy8=' 
WHERE 
  key_id = '25dfb472d0f66cd436ff72da4c07992498621beabb57043f5da22d1fd22931c5' 
  AND (
    token = 'CIUt4Qglh89aHZ1KI/uh8Vcpmgk0eyehwb6C8hGcVy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )