UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYoR9nvThhnYaSMZLy1ncDPuZV8O/jjzda70qBYgxsg=' 
WHERE 
  key_id = 'd0e4f8ca065621fa4f986857dc50cc45994919a97154c5b83c42914901d0152f' 
  AND (
    token = 'iYoR9nvThhnYaSMZLy1ncDPuZV8O/jjzda70qBYgxsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )