UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gf1RvRSMBwqah+INsTNwl2H2qDJ50xThY/kLXRRuOag=' 
WHERE 
  key_id = '669f0321c74570985b9c7346980249f88d786b095834fb96ab5cf0fe00997422' 
  AND (
    token = 'Gf1RvRSMBwqah+INsTNwl2H2qDJ50xThY/kLXRRuOag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )