UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8X4/bwVvgEA1EaYJ45Jjp8hTuOac8ihTSCXlV/tfUIU=' 
WHERE 
  key_id = '94eaa13b4519ba3f88fee6b174a88f57288e50871a28efb86e8fcd374b075df8' 
  AND (
    token = '8X4/bwVvgEA1EaYJ45Jjp8hTuOac8ihTSCXlV/tfUIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )