UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '42Z3XXp2OKmrgBNFwsXoGsS5fRgJG79ST1yuogPPqhM=' 
WHERE 
  key_id = '5ef43c1eb66fae093b84befd88ccd05f49da5c9f33ba5edd9b9b7bcb4a8d2ac1' 
  AND (
    token = '42Z3XXp2OKmrgBNFwsXoGsS5fRgJG79ST1yuogPPqhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )