UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnAFFs0k0ZbUlFmmeibYbDHwFROPu3NBAn17e4Y80X4=' 
WHERE 
  key_id = 'db82e6eb8e353d616058a63b83edcb9b192b143b86600640b4607dbea867291f' 
  AND (
    token = 'JnAFFs0k0ZbUlFmmeibYbDHwFROPu3NBAn17e4Y80X4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )