UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLHr7VevrxmoIFtcLp30sc0h9/a5YK/Du2OTwjpmPtA=' 
WHERE 
  key_id = '87f7c0ff1eb84e02de6a44b2ec6f60bf8eb823bccdcd300fb94e03a73dee0d6a' 
  AND (
    token = 'GLHr7VevrxmoIFtcLp30sc0h9/a5YK/Du2OTwjpmPtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )