UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gH2ds1aCnK/nC/o4LuGEsnCivfxkafa1E28k2mg4VW4=' 
WHERE 
  key_id = 'fa9a67cec40e54bd7360f1d8f6c4c5b21407e7916af0d1e6aad9b3f55a4dff84' 
  AND (
    token = 'gH2ds1aCnK/nC/o4LuGEsnCivfxkafa1E28k2mg4VW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )