UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QobJBgqOur92IEypMAEzF9UjZpvGvTSn1hvpS5ofTUk=' 
WHERE 
  key_id = 'de4029ab7889299e0b4f65b3c276c67d62b620c59e9ec26ca8d034c56eb1fe48' 
  AND (
    token = 'QobJBgqOur92IEypMAEzF9UjZpvGvTSn1hvpS5ofTUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )