UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mH/ZMS4fZzGbHnS+pUZ2LY+nAlxA3O0ZZ2OFrM3A48I=' 
WHERE 
  key_id = '0c8566d50530c34968c0c0445b9c57d8eea6ad8bb00384babc5ec14a4142b3b4' 
  AND (
    token = 'mH/ZMS4fZzGbHnS+pUZ2LY+nAlxA3O0ZZ2OFrM3A48I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )