UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/v/ejr7Zx3Pb5uSsVqRKW+doFRkIE1mEXif+sEn88c=' 
WHERE 
  key_id = '99d3bb0b9a3f3843e92a904cf71c7d95e9fb8602ab4b79a65031ccae12b0ab5e' 
  AND (
    token = 'o/v/ejr7Zx3Pb5uSsVqRKW+doFRkIE1mEXif+sEn88c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )