UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPEguGDu4jGYJQOb+/v0AlElEFpiv/VhrbAiAwUxfyU=' 
WHERE 
  key_id = '66af0963e939be701755d3b81648db3cac03acf862569ff7d7cd5082fde93cae' 
  AND (
    token = 'bPEguGDu4jGYJQOb+/v0AlElEFpiv/VhrbAiAwUxfyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )