UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFoGSBr8KKjHMzDOubmh0y2Mcxrcn8mG4nnnOMEB3lA=' 
WHERE 
  key_id = '6420867d3bebc080ddfa7e20a454284a2e8be33e38793637a58319c4c28a71a1' 
  AND (
    token = 'FFoGSBr8KKjHMzDOubmh0y2Mcxrcn8mG4nnnOMEB3lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )