UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6lS5nCZZ+o8mktH3nua6+9WSLhSri+2cMflEIkL80U=' 
WHERE 
  key_id = 'aaf367a06c408ca0a2676641b3daf7bece474f37185dd2fa9127aed64fc73ea6' 
  AND (
    token = 'o6lS5nCZZ+o8mktH3nua6+9WSLhSri+2cMflEIkL80U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )