UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nqa+bHW7ZX8Fq9Nuy+N6dWtBUmDK6Lwt/r3i5GkMdLo=' 
WHERE 
  key_id = '14565f08e7ef7f6267d60ae24825ed451b3715a387e7bd94a351b31157619878' 
  AND (
    token = 'Nqa+bHW7ZX8Fq9Nuy+N6dWtBUmDK6Lwt/r3i5GkMdLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )