UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7GQnlPprvO/homBpV+BmWeG5CFdBUd5plA+prlj3QE=' 
WHERE 
  key_id = 'b7669efbb3371ef495cbf6b751d0fc4ba117e76a64c5e9884955bb50ce73ea68' 
  AND (
    token = 'g7GQnlPprvO/homBpV+BmWeG5CFdBUd5plA+prlj3QE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )