UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8V8g5lKzsBQuwLWxo20A6O8DnZtAUfT868fgO97qNWA=' 
WHERE 
  key_id = 'bdf9188bc9626e0e3ce4cc0cfb17a8b0cd2a6901debe420106ac82b7f745a1b6' 
  AND (
    token = '8V8g5lKzsBQuwLWxo20A6O8DnZtAUfT868fgO97qNWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )