UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cX6p5+ATseA8mTIbEUKE3+DmwqmHbjqaKfoi+Jn4TaI=' 
WHERE 
  key_id = 'c800e4b25f2c2a34627f4c019cb448a88a5ec9795b53cada48bc7906fc195d33' 
  AND (
    token = 'cX6p5+ATseA8mTIbEUKE3+DmwqmHbjqaKfoi+Jn4TaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )