UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TdFRK6cliTdWyAjTKJKnCa6/haMIaiuSCqfRMwomXoM=' 
WHERE 
  key_id = '96f5f331f0f4bb9b1bbb2100e3887f61084fc03933b5606368204c3059f51426' 
  AND (
    token = 'TdFRK6cliTdWyAjTKJKnCa6/haMIaiuSCqfRMwomXoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )