UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QBKcNrkzE8gyTQIyeH9Vh+OoeKZUWT7nZ/bG2EqZP8=' 
WHERE 
  key_id = '1918d548977178124c203c1203f42944d89d5be6d387857b813abb3ebe55f491' 
  AND (
    token = '7QBKcNrkzE8gyTQIyeH9Vh+OoeKZUWT7nZ/bG2EqZP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )