UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/U1WULaZ9Yb8lqWTu3aZZdxaQVOhbKLlzr10GdwPuaA=' 
WHERE 
  key_id = '714a139c578fb02358bb296e38d60735bee5e07b7f569330b17c26e58c4321e6' 
  AND (
    token = '/U1WULaZ9Yb8lqWTu3aZZdxaQVOhbKLlzr10GdwPuaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )