UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFNYyb73036JhZ5I2hGg9Yg+dQYl9xIDN3Pl6rCkaBo=' 
WHERE 
  key_id = '6da8a477364bb6b33b1696e6dc88de3068a1d49f301fbff916ce7f55c383d9ff' 
  AND (
    token = 'ZFNYyb73036JhZ5I2hGg9Yg+dQYl9xIDN3Pl6rCkaBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )