UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+qnf17iAq0lJ+gPPaPyr08brKoLVD1Te33bcNrDpkYU=' 
WHERE 
  key_id = 'b107a7b78ee050077b5eabc459dc17360cb5ad9bc36eef7e956599c34540879a' 
  AND (
    token = '+qnf17iAq0lJ+gPPaPyr08brKoLVD1Te33bcNrDpkYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )