UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCfJmoOsLEdPuwgAiKyCEcJEnFcydLNJPG27WrLEDvw=' 
WHERE 
  key_id = '9dac42ef2fb4412f7a5f50da22affa9f2a96a8f960a22bf5bf9e21e7a770ed4b' 
  AND (
    token = 'iCfJmoOsLEdPuwgAiKyCEcJEnFcydLNJPG27WrLEDvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )