UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcR21cPYUf3XQS1pbgbFnCeVWYYHVBOv1rB6To9vJdU=' 
WHERE 
  key_id = 'cf212fa11378f153a10562dfc3b2443427e3f9e73e693d95711a13113df8ab45' 
  AND (
    token = 'kcR21cPYUf3XQS1pbgbFnCeVWYYHVBOv1rB6To9vJdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )