UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqmNh8GVNHyUiA4014J3LQaF9MfMa+doVqG5kGefXww=' 
WHERE 
  key_id = 'e7671239ca7cdd78f862536c384244d267f1946e6059502547cdeaa49a3c7573' 
  AND (
    token = 'xqmNh8GVNHyUiA4014J3LQaF9MfMa+doVqG5kGefXww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )