UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZFpUWLVKLKkKts/K6wgb8vf4qCbkbijC9qIjPMIzPk=' 
WHERE 
  key_id = '73a74a607a3d7b3a77d34ecae64df2657c1a130893dd0d010c5c88f0a860d810' 
  AND (
    token = 'LZFpUWLVKLKkKts/K6wgb8vf4qCbkbijC9qIjPMIzPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )