UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'psMf1Ku4pfM1BDhBNObK0e5ltW2aMRrKvs+/B0nW7vI=' 
WHERE 
  key_id = '8b3605a5fc04fb6240d363af63f40e673e302261a174a78c8569c479ebf92a12' 
  AND (
    token = 'psMf1Ku4pfM1BDhBNObK0e5ltW2aMRrKvs+/B0nW7vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )