UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ikh3zRCYkaEusOwkfP5NemtV4DEgE2kJemU9ACnX6aA=' 
WHERE 
  key_id = 'db0e2e9d3dc0ef30656df202908b0eb0bc4041fb727a20b3515c1e4d4bba7acf' 
  AND (
    token = 'ikh3zRCYkaEusOwkfP5NemtV4DEgE2kJemU9ACnX6aA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )