UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCPuLlXzVi66E0pPG2fKy5cpfWgKLzOdehwU6k4cnyo=' 
WHERE 
  key_id = '237cf0e0c836b359eb4fd58712ad7857c3ceb4aa951fc84499de6a9958b46834' 
  AND (
    token = 'CCPuLlXzVi66E0pPG2fKy5cpfWgKLzOdehwU6k4cnyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )