UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnNMWDuONUiLoJguB7/hNL+T9Dw1TYIGM/jJWX1qNws=' 
WHERE 
  key_id = '6a6082f21f56264ea1202764a680dad408f045ef6b7740c172cd106e2eae7ad2' 
  AND (
    token = 'jnNMWDuONUiLoJguB7/hNL+T9Dw1TYIGM/jJWX1qNws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )