UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVXMUyUHK/pSvuenHqMM7vL0snSuc7HwIpPo7r18uNU=' 
WHERE 
  key_id = '542d499f711e77d97197315a3d9f8775f01fe9d4572070a0ad59e9adc33fc6ad' 
  AND (
    token = 'sVXMUyUHK/pSvuenHqMM7vL0snSuc7HwIpPo7r18uNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )