UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FLz3lwz+6KyusHRBymwKcJQHwWqSJgCQe2rpaEJIzE8=' 
WHERE 
  key_id = '2b09d13cc33c96d68d145fc664789a9ae61bdff7c7fbaf753f1e8f9f88b017bc' 
  AND (
    token = 'FLz3lwz+6KyusHRBymwKcJQHwWqSJgCQe2rpaEJIzE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )