UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rg9W7J7i5xtz7G4FBxOpK/WKjZvx/qkd8eho8UTFo9Q=' 
WHERE 
  key_id = '92417a43754606587d8fe787ab49630b6405f8c3f35fe45c6919595657282e52' 
  AND (
    token = 'rg9W7J7i5xtz7G4FBxOpK/WKjZvx/qkd8eho8UTFo9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )