UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBC0laypokaB4xpFQPW5gYWFs/qhO9oFeabr9dTBKJA=' 
WHERE 
  key_id = '546c2200228ec8af6e88286fc1aaa8356e6a8a1cb0177a2c504e62f95651ffa1' 
  AND (
    token = 'nBC0laypokaB4xpFQPW5gYWFs/qhO9oFeabr9dTBKJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )