UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'di8xjQkqnkXUegPePf7rk1vJ3PoIgAHYU7NwXyNIiDI=' 
WHERE 
  key_id = '5f1a495547f9f0a43fb6a33b8e47328d7d603087721ab56006afe3fcefb08df2' 
  AND (
    token = 'di8xjQkqnkXUegPePf7rk1vJ3PoIgAHYU7NwXyNIiDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )