UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hrg3nDsmrKd3wpRHIbrvHhNtAd4dOs+CZ79QYFkaaIM=' 
WHERE 
  key_id = '870d36e2eaff7f0b7f0692ccfabdc09a753d9efaa00c9e5c8d5153019e375d9b' 
  AND (
    token = 'Hrg3nDsmrKd3wpRHIbrvHhNtAd4dOs+CZ79QYFkaaIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )