UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kZ+Y8W9mmUgT/p1lRTwIEshh8lTKZs5K30fCdEzbl8=' 
WHERE 
  key_id = 'c123a9ee496ce6d050d28162f0e91bfa45bd585b41803d97c17a6847b20f32f1' 
  AND (
    token = '+kZ+Y8W9mmUgT/p1lRTwIEshh8lTKZs5K30fCdEzbl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )