UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cPUAX0CHCxq9U9pHx0K+MSOwBWLyHayLlctpF6yBYbI=' 
WHERE 
  key_id = '0807d8ae78a65b85188f270623b7132d01b4d1f73b7585d4b96337cee07b5a51' 
  AND (
    token = 'cPUAX0CHCxq9U9pHx0K+MSOwBWLyHayLlctpF6yBYbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )