UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdYxdA6wHwBQRqlT6yYYSEGgvT3y7v/LrRshCPkObL4=' 
WHERE 
  key_id = '91729516a68045afa631db050ff9934d1be26ce79d9b076189b0872652da2282' 
  AND (
    token = 'hdYxdA6wHwBQRqlT6yYYSEGgvT3y7v/LrRshCPkObL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )