UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeuMSgIBmND0HF3XxGlCLwvfGzSbnXUvQulwKBxr+vs=' 
WHERE 
  key_id = '7e5db41447b96c1ab3094663d54c167ceef2ae87a0e8c1e45f54b4256a5fbc8d' 
  AND (
    token = 'JeuMSgIBmND0HF3XxGlCLwvfGzSbnXUvQulwKBxr+vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )