UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8wOAgl/BgtOhFJbDrn6uumcJt4/FeA+NQkbbmqYh0I=' 
WHERE 
  key_id = '9469607fd6d2ecac602188e24246b9b1d6d1773de61b50af254d6b9f24efeef0' 
  AND (
    token = 'r8wOAgl/BgtOhFJbDrn6uumcJt4/FeA+NQkbbmqYh0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )