UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R0ccEHY2+kjVJ2B4sNMgwiyqAAFJEQDWIasXh0zVw40=' 
WHERE 
  key_id = '59b0a8f02adcfdc012228ce876112dea886e67e7504acfc8bdcf5d666bfdba2e' 
  AND (
    token = 'R0ccEHY2+kjVJ2B4sNMgwiyqAAFJEQDWIasXh0zVw40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )