UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJKEPcMC609DKJylh3xt+7AiaX5kpQtVmBune+Xwib0=' 
WHERE 
  key_id = 'd6cfea413b7db45bce13af9099798df9071bbc8f09db97d426f840a80ce1baf5' 
  AND (
    token = 'GJKEPcMC609DKJylh3xt+7AiaX5kpQtVmBune+Xwib0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )