UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28oUVc9Ly5uGf/Z1+obiPRkgYLsAMC6UXndwRX/jhjc=' 
WHERE 
  key_id = '9cb97233a2c4252b2d0b663b60c1a5cade8bb77dfe26561d2143cdeb92edd821' 
  AND (
    token = '28oUVc9Ly5uGf/Z1+obiPRkgYLsAMC6UXndwRX/jhjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )