UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLZlRdtyB1AGACJLrnLDK8ptUVFtA+mulUube9aXMiA=' 
WHERE 
  key_id = 'df4c63bb61f9b9c71afa33f13a51d118d0a4187a5eadaf6684ca56b7c1e70c9f' 
  AND (
    token = 'XLZlRdtyB1AGACJLrnLDK8ptUVFtA+mulUube9aXMiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )