UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgQEhTitFVmckGD6zhKJqDHnjhy5LXbyMgIF+BwrKkU=' 
WHERE 
  key_id = '3eaadc598425d706999ff9f74eb9e73870c46e541e6a2c2279b240c6c15be7a7' 
  AND (
    token = 'ZgQEhTitFVmckGD6zhKJqDHnjhy5LXbyMgIF+BwrKkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )