UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YHE11OX9k6eGUFN9qGesuEJWH1tghiAEl2iL9IEveLI=' 
WHERE 
  key_id = '5c4090ebf9c86b949959d99b4489d58a720d3b2c904040f98f56f0dca0f95fcb' 
  AND (
    token = 'YHE11OX9k6eGUFN9qGesuEJWH1tghiAEl2iL9IEveLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )