UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNrOGiAWYoXeSE0/l4VX9ItrKy35rUMO2M0W7pBrj24=' 
WHERE 
  key_id = '3c5208312ab2ca72cce0738e452d8ae5197c9083fdd2a476178c04a0d1bcfd58' 
  AND (
    token = 'WNrOGiAWYoXeSE0/l4VX9ItrKy35rUMO2M0W7pBrj24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )