UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B09axxwb2/GDLEK2SfyWbaiwX+vdnFrvB0ZNTP0UMrg=' 
WHERE 
  key_id = 'e998e0d13e6e2cfa4f35282862aaee2dd9113889131126ec300649c230645f9d' 
  AND (
    token = 'B09axxwb2/GDLEK2SfyWbaiwX+vdnFrvB0ZNTP0UMrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )