UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vportQQsJkS/AL6d+xAhLAQn+J25qV44q+svJEnhieI=' 
WHERE 
  key_id = '5942cbd0169bd8bc08359321557b2d08b4b3dbd1a23e83e10f6d4df770f4246d' 
  AND (
    token = 'vportQQsJkS/AL6d+xAhLAQn+J25qV44q+svJEnhieI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )