UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgRPp634nb/aYMpt6AUjH/n3u5gSoqMcLpgUviGAr40=' 
WHERE 
  key_id = 'a104eced7ae9302aafe6d3f2535ee115fe6a02bc5dd5a5208cc99ac6bc082331' 
  AND (
    token = 'bgRPp634nb/aYMpt6AUjH/n3u5gSoqMcLpgUviGAr40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )