UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/YWkIPS11y+wO7yq5smDo7py7DP24X5aSWD6hW+lvk=' 
WHERE 
  key_id = 'e82ec9e18f602c34943e229cb9dd50981b32ec902e76a05aa2c35a8daae7103c' 
  AND (
    token = 'y/YWkIPS11y+wO7yq5smDo7py7DP24X5aSWD6hW+lvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )