UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WCBquuEOo7xa0s9a3fM979LwCQrIBFgVlNZLUd7DHFw=' 
WHERE 
  key_id = 'f639ccc8327d131ec9add6e924980e355685175306cd2a9b7aa6e1565724fb0b' 
  AND (
    token = 'WCBquuEOo7xa0s9a3fM979LwCQrIBFgVlNZLUd7DHFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )