UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DjPgMiVen8Mn1ftjwLRJkewmBmFm78WFnn16V5DJJEA=' 
WHERE 
  key_id = '2d428eb81c1621b14e3c1184ead0b741a5245cc6b046e2972ddd609736dee93d' 
  AND (
    token = 'DjPgMiVen8Mn1ftjwLRJkewmBmFm78WFnn16V5DJJEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )