UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0w1pHoK/BhZZlc+wHrdBngSPBjVlx801cGB5RKan0U=' 
WHERE 
  key_id = 'c3dcddf240adc30cde59e6e8b55d7b19ea31ec3b52137f8c243e55bf061cd14f' 
  AND (
    token = 'G0w1pHoK/BhZZlc+wHrdBngSPBjVlx801cGB5RKan0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )