UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLBg+LcPzUzzdJ2NY8GH5OZVf3juLH2RQ0xI1U9WEXk=' 
WHERE 
  key_id = 'ad76388376bf6375cddebe5a788f0b86626ae89cb1305349df99b88879a7abe3' 
  AND (
    token = 'NLBg+LcPzUzzdJ2NY8GH5OZVf3juLH2RQ0xI1U9WEXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )