UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gu+YaCrWQnjL/VdZZfmVN8AtnIMAAG0trHU924uKFnM=' 
WHERE 
  key_id = '9e62194460bd9a8355aec6001be8b316dbfcacedcd2cf768ae53deff57068d45' 
  AND (
    token = 'gu+YaCrWQnjL/VdZZfmVN8AtnIMAAG0trHU924uKFnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )