UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umcHcF+XgHssuZ3iIWFPwDyS0L3W8om7MeL9u/d3xPE=' 
WHERE 
  key_id = '30345daa8ed2c528506ab7e2bc496085b9b0bc301c95a4dd959dd8feab122a74' 
  AND (
    token = 'umcHcF+XgHssuZ3iIWFPwDyS0L3W8om7MeL9u/d3xPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )