UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YALS4pf2yxu6jvkrfNBqOTy9QTjyzU3MQKk3KXZ4vI=' 
WHERE 
  key_id = '56d5a7d5d5e712c3a7adf8fc556b05bc9ba0d4994820a8229f9f4a4d157c8502' 
  AND (
    token = '1YALS4pf2yxu6jvkrfNBqOTy9QTjyzU3MQKk3KXZ4vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )