UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ehfy6Vzf6jqMHLR52jk+MX6C4uYMlfshqwnrW5TFivc=' 
WHERE 
  key_id = 'cb2a6710f4cf1548b7b8d2f4c56bb1159e1492ba248e42c355e8671a17eb22ab' 
  AND (
    token = 'Ehfy6Vzf6jqMHLR52jk+MX6C4uYMlfshqwnrW5TFivc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )