UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1KUqn78fKGczuxSZ6o3/ElocCWzvtI8rifmgTKGL/LY=' 
WHERE 
  key_id = 'd5b7e2e548ed31444099068922ba0f185b473a2aa05658dac103c7fdeeaf44fb' 
  AND (
    token = '1KUqn78fKGczuxSZ6o3/ElocCWzvtI8rifmgTKGL/LY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )