UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rc47AiQGc1DuJXBsg5zg5/LINaEcuDe6EOSKwZdwxNY=' 
WHERE 
  key_id = 'c0390c1d0cdda8cef29e171398300939a7d64e86d08ad813ce49389e2b5fa8b4' 
  AND (
    token = 'rc47AiQGc1DuJXBsg5zg5/LINaEcuDe6EOSKwZdwxNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )