UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lb3zkNNgggDDqFYsVQQSW0JRIHh3DB0KoVqpR8PNXiY=' 
WHERE 
  key_id = 'cf9a6f8bfaf7e92e8d3311702e89a8e76b9a30606f32adcc8fc68c35eb7e2ebe' 
  AND (
    token = 'Lb3zkNNgggDDqFYsVQQSW0JRIHh3DB0KoVqpR8PNXiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )