UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqmwHQB/XhdVEWj8AJUveQfW61wzmX2RdBphXL3objo=' 
WHERE 
  key_id = '4dd361fddbb3551c380a2bb799b3034fb9ccc2e81d160b811598b5a734244f61' 
  AND (
    token = 'GqmwHQB/XhdVEWj8AJUveQfW61wzmX2RdBphXL3objo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )