UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VjBElSBr9JBjjZkVZo5bZSIflTyIzQHUFJDTq24iB8=' 
WHERE 
  key_id = 'c83fcf5dcb7340fb215d7cb16c9cac92eb9f5a1582078fa6aaf7a516f3c4b521' 
  AND (
    token = '3VjBElSBr9JBjjZkVZo5bZSIflTyIzQHUFJDTq24iB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )