UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NS8mXrw8KxLCRyeIH6k/S9oAGFhLpdezLEga8sXe36U=' 
WHERE 
  key_id = 'c8d262aad7b7995cb8dc30192b472dce422e92c9b97c8f2b06f2f6fbdb58d559' 
  AND (
    token = 'NS8mXrw8KxLCRyeIH6k/S9oAGFhLpdezLEga8sXe36U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )