UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50oGwfROSM3ITsqem+53RGVEmQaxTvpgWbXggomSyM8=' 
WHERE 
  key_id = '5f125701ab0c7f24140a3008b922c0375d06276eb5707f977ae9aa3b057a2479' 
  AND (
    token = '50oGwfROSM3ITsqem+53RGVEmQaxTvpgWbXggomSyM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )