UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjEFVGyn5NKa/2oBxPhZsb0yfaTi8OhMDI0k3AXVfzc=' 
WHERE 
  key_id = '5b7eb3e2412cf58cde7eb69c781759df1f43beb8553cf03b9e29f87bac478a43' 
  AND (
    token = 'OjEFVGyn5NKa/2oBxPhZsb0yfaTi8OhMDI0k3AXVfzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )