UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2+L/4nrewqZ8TIBa+HYQCHRCQ1XjYMSKO7n/Oebtzc=' 
WHERE 
  key_id = '1652c55db819baf919d5c1af092a9dc81656818be03fea76cc1f9c863434f095' 
  AND (
    token = 'z2+L/4nrewqZ8TIBa+HYQCHRCQ1XjYMSKO7n/Oebtzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )