UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Njp9VP+uV2A8eO0qNtHlONvQPSeG5hICYILUUmk9ZcY=' 
WHERE 
  key_id = '88e1b92c0204790e879a3f2e98f0fe219ee39467cf52e85dbfffb84e3c809768' 
  AND (
    token = 'Njp9VP+uV2A8eO0qNtHlONvQPSeG5hICYILUUmk9ZcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )