UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNHq/R4vpy5WX9y54kngQEz3CExg/pzUZ1/cJPZLq1s=' 
WHERE 
  key_id = 'd6464a9d0bafb7e45e203a56e101480046f8dc498aa9590270bc75969da8dddc' 
  AND (
    token = 'gNHq/R4vpy5WX9y54kngQEz3CExg/pzUZ1/cJPZLq1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )