UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r++OzET9m6glilgSmaEUJC3MuiaXQwIiDnB6ffoMrFg=' 
WHERE 
  key_id = '9aabc6dc0cf44a40070286bae182b4c161378505a2951e0fcbfab2658088e96c' 
  AND (
    token = 'r++OzET9m6glilgSmaEUJC3MuiaXQwIiDnB6ffoMrFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )