UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxYSZreGvLcEwlHtZS/lX3FHXgU3BSDKDMVfGHQgBcY=' 
WHERE 
  key_id = '61b96c67675e98027a13953ef456b2c10579f67345038b21dd45e69dfd011e21' 
  AND (
    token = 'RxYSZreGvLcEwlHtZS/lX3FHXgU3BSDKDMVfGHQgBcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )