UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vmKG1edUxCnLYEjXFHfhwTnobWXLnNa63w5Ii7CX+1o=' 
WHERE 
  key_id = '7ee3e8abbfc8ef5f5483f7292d0f89873000b3c60d87e8e85413e83a58cb7381' 
  AND (
    token = 'vmKG1edUxCnLYEjXFHfhwTnobWXLnNa63w5Ii7CX+1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )