UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iasjid2Eo5550iY1eD8YRSZ9p+zbzfsO8+wpeYFoQsA=' 
WHERE 
  key_id = '081c3e006c5a84e27885e298164b3d1640530a0a41e6405005829ee27c42a718' 
  AND (
    token = 'Iasjid2Eo5550iY1eD8YRSZ9p+zbzfsO8+wpeYFoQsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )