UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLvi9wmXthlgAWl32lS/YJhMWZnbwo673QyDfxzBgX8=' 
WHERE 
  key_id = '0a83e7da06feb8b0e4db10a7737ef7c4cb8db15b169e5a4e4b1e1dda735e88a0' 
  AND (
    token = 'zLvi9wmXthlgAWl32lS/YJhMWZnbwo673QyDfxzBgX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )