UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YVdCBU/1we+rQXRtznaXEz6GyTBb1PMDn/7vWdAfjA=' 
WHERE 
  key_id = '0b3fd8430ed3440026e4b0f38af4581827b821a5f7f642365d6520db6ace9944' 
  AND (
    token = '/YVdCBU/1we+rQXRtznaXEz6GyTBb1PMDn/7vWdAfjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )