UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIWMaLux4rUpq63ibmcaQh17tYEhAI+eriDUa6cTxWE=' 
WHERE 
  key_id = 'f61523019e3be911519b501887b5451faaef49c6a6875362758cd9ecca7f45a7' 
  AND (
    token = 'yIWMaLux4rUpq63ibmcaQh17tYEhAI+eriDUa6cTxWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )