UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OuYHt6PKN2/0Jz8v5osmsYFBJpd/rRST9ZYTs5krDuc=' 
WHERE 
  key_id = 'cd8605b8a8277df7e8c66420bd686babb6ce176b40334bf823745c7bd4b762bd' 
  AND (
    token = 'OuYHt6PKN2/0Jz8v5osmsYFBJpd/rRST9ZYTs5krDuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )