UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eCEH3Al5jQGFOd5AZA7Ta5HN4Yp6IVyMWmvssqbh0y8=' 
WHERE 
  key_id = 'e0537bf94e3b1a14314c9e1afe6f74f0767f4fb4e1d0262c049f1ad27db3ac13' 
  AND (
    token = 'eCEH3Al5jQGFOd5AZA7Ta5HN4Yp6IVyMWmvssqbh0y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )