UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZuC5sk2LMH3SaQhwipH4oFoZHhpDQLRys2StqQ7N7c=' 
WHERE 
  key_id = '7ff8e68897ad85ca8ed52c5dab8eab76ced541b934e32fd109199449cd30a151' 
  AND (
    token = 'pZuC5sk2LMH3SaQhwipH4oFoZHhpDQLRys2StqQ7N7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )