UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRscmGuWj4+lSRSG3mjp6nWqspQlo3uaevKJl2N8jBc=' 
WHERE 
  key_id = 'aabe08695f7038ca33bd5ee3eff747ca39a85df5dc930ad0b3210aa3a5f7dd03' 
  AND (
    token = 'GRscmGuWj4+lSRSG3mjp6nWqspQlo3uaevKJl2N8jBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )