UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Z9YUYORnamltcAfiP3upik6sqlybSbO+uwfFXlgreY=' 
WHERE 
  key_id = 'd3e708764ed4b558f1c7ebf38c58182240a246ee5713af0e5f9b568cff6d3592' 
  AND (
    token = '3Z9YUYORnamltcAfiP3upik6sqlybSbO+uwfFXlgreY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )