UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98XQXM3MwVp1+A7adIQIrVCi/NOivLcGMCkVmbfP70A=' 
WHERE 
  key_id = 'd750ea81602e90d0154755e05696e3620b21591bade66d3b2e66e445c51e1135' 
  AND (
    token = '98XQXM3MwVp1+A7adIQIrVCi/NOivLcGMCkVmbfP70A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )