UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/GjhT5NOJWpRM3taWQB25cniFUvVTTt3w9rZ7cFyYk=' 
WHERE 
  key_id = 'a19bcc339cab26db094d106611b2382e99ac1a29d615f21dae86ef1c66f0dd17' 
  AND (
    token = 'l/GjhT5NOJWpRM3taWQB25cniFUvVTTt3w9rZ7cFyYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )