UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oF7p245ZiRs+CXoUjlMDkm6kxrdbv34TJZF+OKEPVQ=' 
WHERE 
  key_id = '3bd2c525ed862066e78c92c72f4c17cbdbb0060420fb1fb692b821eede6dc083' 
  AND (
    token = '4oF7p245ZiRs+CXoUjlMDkm6kxrdbv34TJZF+OKEPVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )