UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x34LHIWB3V9K75y71PuWsVu73tWfegUUiugxacPp2sU=' 
WHERE 
  key_id = '15080aec8c3bdd93134a789fae262405c20d877dc9dae7a22d161bdd2660ed58' 
  AND (
    token = 'x34LHIWB3V9K75y71PuWsVu73tWfegUUiugxacPp2sU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )