UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zX9qtp4m6js3lZvhqf0JcIpY9k930AUkvj3B+ubr9L4=' 
WHERE 
  key_id = 'fc1f3fad64f50356b5152dffbc241ef4252c5531d363c5399aa03e6e02af7767' 
  AND (
    token = 'zX9qtp4m6js3lZvhqf0JcIpY9k930AUkvj3B+ubr9L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )