UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZONbjsN8GCcUmSOFI8LYlwd1/HUkTo7i4VlRwqRec0=' 
WHERE 
  key_id = '2180e986a20159ba6f490a2ce0eaf67aca1653ca5e732da371e2a780af059fe5' 
  AND (
    token = 'iZONbjsN8GCcUmSOFI8LYlwd1/HUkTo7i4VlRwqRec0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029