UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bxnlMFJqkX9tR/u1lNe6AkFMhiC6S+JzYhqDquXW2EQ=' 
WHERE 
  key_id = '65f9a40f7af84b8d8ce52f653419b95eb3e6bab46052b2293a90dfc4690663d3' 
  AND (
    token = 'bxnlMFJqkX9tR/u1lNe6AkFMhiC6S+JzYhqDquXW2EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )