UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i8nJrtKfE8lMg3o6giBjvGPujuV5m+k2CdkBjWFfBHc=' 
WHERE 
  key_id = 'b0ae0a64f9368858f93baa516bd9a807cef6a94a97134916382cf92b8c7e8343' 
  AND (
    token = 'i8nJrtKfE8lMg3o6giBjvGPujuV5m+k2CdkBjWFfBHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )