UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9VfVTV4PV/aNdEyu7Mc7EdHWlxqHtkZ1+zWwm+GLrQ=' 
WHERE 
  key_id = '68da3a85b635a4ae30637d92c18ffd1424143a75f779088a98c6ea80e7628800' 
  AND (
    token = 'P9VfVTV4PV/aNdEyu7Mc7EdHWlxqHtkZ1+zWwm+GLrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )