UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64QgciE9bqIAbloq9uzAJ0YLcrgL15Ln3HoGpJG3l74=' 
WHERE 
  key_id = '189999c3cad503b058f58090dc9dc306246056cda3630e90d0f904899717b5bc' 
  AND (
    token = '64QgciE9bqIAbloq9uzAJ0YLcrgL15Ln3HoGpJG3l74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )