UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XegGZFaT5tvhuoPIBD2ZMWTgFQvoii6F8PusQSYy7MM=' 
WHERE 
  key_id = '8d1e4e8080f7b334e0c626bfaec93dc41b1ff38a54ca9f6662599d2cee2c602a' 
  AND (
    token = 'XegGZFaT5tvhuoPIBD2ZMWTgFQvoii6F8PusQSYy7MM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )