UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YmV8p2B0W7F8kK0hZXBTZL/i2xNnYK/DsZR7oADvcY=' 
WHERE 
  key_id = '7b574159d3c08f18b3e02d03f6f32b0cd792b381e8dd2e9edc9fef2f73f39bd3' 
  AND (
    token = '9YmV8p2B0W7F8kK0hZXBTZL/i2xNnYK/DsZR7oADvcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )