UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHBCguwJx5NpxYL7od/dcgbAZNAlppMRjf/Sd6zjSgw=' 
WHERE 
  key_id = 'e83d5f690084ce6e5ea2cf31f74e082f37540cde2fc114a0957a02b24c1ee4b8' 
  AND (
    token = 'GHBCguwJx5NpxYL7od/dcgbAZNAlppMRjf/Sd6zjSgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )