UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmK4EtFE0Mtm2R+H9MedTOEtM9NXEXt7gg/ZmCkw6Cw=' 
WHERE 
  key_id = '48ccb659a658a73cdd7eeb03fe05c5e7270721c881126bf06644ef8fc34157ce' 
  AND (
    token = 'BmK4EtFE0Mtm2R+H9MedTOEtM9NXEXt7gg/ZmCkw6Cw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )