UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wgp4X5RJFT8zBErv50U3fS1nSwBnVtXVlTEF6HS4Y/c=' 
WHERE 
  key_id = 'e94bac810b20cd113ed44adc4ddb64cb6a8e2d2f175329105eddf00f3c9c23e2' 
  AND (
    token = 'Wgp4X5RJFT8zBErv50U3fS1nSwBnVtXVlTEF6HS4Y/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )