UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPi98RL7ZhiSVoFof25iEzKsXm1Y1Q3E1tHaNVxY9F8=' 
WHERE 
  key_id = '266f82ad0f4b0038f130d37a96872c5ec4e49b2f5f17f1875fe78992f61197f3' 
  AND (
    token = 'WPi98RL7ZhiSVoFof25iEzKsXm1Y1Q3E1tHaNVxY9F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )