UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NVoIvP3Shd97B9XU2nELxRuMmKXtk6ftvCAdpJLTctI=' 
WHERE 
  key_id = '565794504a1c9c9310e9972035acfddc31a66abcdcf9b219bf5c967bd9099032' 
  AND (
    token = 'NVoIvP3Shd97B9XU2nELxRuMmKXtk6ftvCAdpJLTctI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )