UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwbBfCv792pnzpY1dqqhhZ5h8MtJCnLJNgksV8ipNfw=' 
WHERE 
  key_id = '44c8455dcc0b649bc4538e6964f442bee282b84c343f9c6c724adc4c068f0f92' 
  AND (
    token = 'gwbBfCv792pnzpY1dqqhhZ5h8MtJCnLJNgksV8ipNfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )