UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T9GMJOXqw922PQGZ7Bm6Ecs2oQ7zPSlEGdNnM8iwHj8=' 
WHERE 
  key_id = '97dee6749cd291ab4c3b5d6e249fd32195a5456de53f565c7ebaeeed428f8ee3' 
  AND (
    token = 'T9GMJOXqw922PQGZ7Bm6Ecs2oQ7zPSlEGdNnM8iwHj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )