UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4v9PTzYocmL0qbIt7Ayrq33iCRDh5KRQLNpCf+C9+Y=' 
WHERE 
  key_id = 'fcf9f92ee6da0ca5d4b34d30e0e058c90b859af7463e5e79e71250669dde0523' 
  AND (
    token = 'j4v9PTzYocmL0qbIt7Ayrq33iCRDh5KRQLNpCf+C9+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )