UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o5ZDzYi704v4Doc0ggK8KS/mR+lyuMoheR3+j1eW9G4=' 
WHERE 
  key_id = '1ddb1c5b707c392deae0f78b9fc5d4ac13077953a5659bbe84dadb7db1e0a9c1' 
  AND (
    token = 'o5ZDzYi704v4Doc0ggK8KS/mR+lyuMoheR3+j1eW9G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )