UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QAQVOyqpG/kGqNflGHog1BfMfn9mb1HipRmPi+72DSU=' 
WHERE 
  key_id = '56245d4989bdc27ba715983ecaa8cd136d2b7f5be1b7946b14c83fc1c0be1422' 
  AND (
    token = 'QAQVOyqpG/kGqNflGHog1BfMfn9mb1HipRmPi+72DSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )