UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxKv6zjed1QDuvzJ3PL5aceqgESHIqptGj9P6g7RyZM=' 
WHERE 
  key_id = '2b0e59e5aa9a41f2b6f40cf1dcf23abf4a88e76e2d488de93e629fc33715a6ac' 
  AND (
    token = 'HxKv6zjed1QDuvzJ3PL5aceqgESHIqptGj9P6g7RyZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )