UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47Wdh+U50HR+505Y8Iy9nGkNXvacgzOTG+HbDIe8jpo=' 
WHERE 
  key_id = 'b4b75ca6b3828796c41aa7d182f87ec2c6320e2105dd3a52a093abb23d42f556' 
  AND (
    token = '47Wdh+U50HR+505Y8Iy9nGkNXvacgzOTG+HbDIe8jpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )