UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DtQzVgZ3LBWri0hWEF4eMGKbXqh6ju1sfsd6HcM40jg=' 
WHERE 
  key_id = 'ec9d82bef81c6634e7715c9869f916d20a9624d129fa46f7939c873a4d86d653' 
  AND (
    token = 'DtQzVgZ3LBWri0hWEF4eMGKbXqh6ju1sfsd6HcM40jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )