UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CVUZ1BEB2GAUJhInaGuOirJ3NTefs4Iz2tCfW2ZRXYI=' 
WHERE 
  key_id = '297a3b40b5861c700adc54f5cc517242eb2b00b748e52f78860721f9cd5119b7' 
  AND (
    token = 'CVUZ1BEB2GAUJhInaGuOirJ3NTefs4Iz2tCfW2ZRXYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )