UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zU6rD6x9waVtuyOlmxkP24YX6M7531JMgAXaHLrxTRg=' 
WHERE 
  key_id = '83f3abff734c8fddaf8d458eac018ac9f58130da0fc02861f2d07574e66f3ef0' 
  AND (
    token = 'zU6rD6x9waVtuyOlmxkP24YX6M7531JMgAXaHLrxTRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )