UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dW956iT4xAYkOsBcHnAuXbM8e1ITEcLLyLtJyX5xXnA=' 
WHERE 
  key_id = '123265479b3f75bce57d57ebfab98c715418b632cb5244fd61faa6b368cf4bd8' 
  AND (
    token = 'dW956iT4xAYkOsBcHnAuXbM8e1ITEcLLyLtJyX5xXnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )