UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1A5LRR7yBb9JQorKAPFOAxsz5GEABpGlKjU/Qe7q48=' 
WHERE 
  key_id = '4d09bc689cb91b825d8461531cb7f7fb7156d0578c1a11dd791472cdde94440d' 
  AND (
    token = 'V1A5LRR7yBb9JQorKAPFOAxsz5GEABpGlKjU/Qe7q48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )