UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/KM8uCpUiF9HkMJTgBMUQfjTZrGG1ggpROXHIhfQ/xo=' 
WHERE 
  key_id = '0fdc76092441481a7c5f6ad542a9e8ddf837bd863f338286fb6d9b80cb321192' 
  AND (
    token = '/KM8uCpUiF9HkMJTgBMUQfjTZrGG1ggpROXHIhfQ/xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )