UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIhKivT1j+fkiuX0xamOwHyo2OPD4J5f81EfQeZoXAY=' 
WHERE 
  key_id = '6b855420f3dc547673f29aeacfe8076db8ca6fe002f172a5a32d16beeb539eab' 
  AND (
    token = 'oIhKivT1j+fkiuX0xamOwHyo2OPD4J5f81EfQeZoXAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )