UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cZD8MLyOjhTSIQlPMb/ALVEjowZw4J1Es91tfyayq1I=' 
WHERE 
  key_id = 'c19cf95c37028c2dc1c363a66d201df243a81bab393978c0aa813e4d55e6018c' 
  AND (
    token = 'cZD8MLyOjhTSIQlPMb/ALVEjowZw4J1Es91tfyayq1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )