UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/h+iVpILz24EpD0NN9334jOdXlB/2yiX0dQzDZRb4kk=' 
WHERE 
  key_id = '9b71eecd8f1d0281a236510e9c166f947dfa81fc9c8f8e4a43dc59a6a30f56b8' 
  AND (
    token = '/h+iVpILz24EpD0NN9334jOdXlB/2yiX0dQzDZRb4kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )