UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5TYoiAJHyFFR0aIy84W6PUSNRTPX0kJdfdWsLuWL7g=' 
WHERE 
  key_id = 'e264a42276d390a5ca23085c4a1a5403f21a9b472b7e78d1d899f79c5d8907f1' 
  AND (
    token = 'Z5TYoiAJHyFFR0aIy84W6PUSNRTPX0kJdfdWsLuWL7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )