UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmCwtzQxt62ubCr0+/f0NF0kdiI9hq68stXzKxFniBw=' 
WHERE 
  key_id = 'e9fa4efbef4d8ef23f0de02c7e9f0264ffefabfb24a642361f87c9915ad9d37e' 
  AND (
    token = 'wmCwtzQxt62ubCr0+/f0NF0kdiI9hq68stXzKxFniBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )