UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThZhVUzpFwmXI+uprWnA4iz6SAG1atLHPj0RTW9eizU=' 
WHERE 
  key_id = '71c0cda99dc17e6aca1fe7f8d43b67f096c45c6a19e6764a9b4afe00525ce776' 
  AND (
    token = 'ThZhVUzpFwmXI+uprWnA4iz6SAG1atLHPj0RTW9eizU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )