UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cFqnbwF0GTI+4KLM29UwLumHRnYmacMEY437ROQ2Cw=' 
WHERE 
  key_id = 'b7459a2b92db21e63cf29978a9727e2f39fe648eed3a4826696f2b47f671f702' 
  AND (
    token = '/cFqnbwF0GTI+4KLM29UwLumHRnYmacMEY437ROQ2Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )