UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZt6oGQv91NgRK8uSjo9AbKY86RAY/GE5ZqF1ptNaZA=' 
WHERE 
  key_id = '2037f615efa14bb76e8927ace59df95f949d2eba39286d897f312dfd3df3e7fb' 
  AND (
    token = 'wZt6oGQv91NgRK8uSjo9AbKY86RAY/GE5ZqF1ptNaZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )