UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VL7nm//thLmR8YHQiLlvxopzG1LgXGRr8z3TsZ76qaI=' 
WHERE 
  key_id = 'df6c48f4fd9ad4b12ed0848660ee337cc3fc8efe628b0645ee88aeb35a27eddb' 
  AND (
    token = 'VL7nm//thLmR8YHQiLlvxopzG1LgXGRr8z3TsZ76qaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )