UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOktJew66ObgewSw5mwIKjxfgax1U7JMdh1BXhH0ey4=' 
WHERE 
  key_id = '0386d70d8ac3cc6f04d01296159930d2177bf23927cc5c433dab3fe1cd25798f' 
  AND (
    token = 'HOktJew66ObgewSw5mwIKjxfgax1U7JMdh1BXhH0ey4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )