UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GmCqt/VW+cEpENYsTPtn6mZToUM6Q3IF2bWJKd2NmaI=' 
WHERE 
  key_id = '01cafaab8c2506966fa3916bb7bbb115b7b1bf4034947a9f8eba186543da9950' 
  AND (
    token = 'GmCqt/VW+cEpENYsTPtn6mZToUM6Q3IF2bWJKd2NmaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )