UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ye/3Tm5GXzz4u+esKwvn2yi6isK2O0I6WBPbf/k/ZYY=' 
WHERE 
  key_id = '6356f5a311c642bcf53cbd6014fc608266943fed6d292db4e8f460034e45eec6' 
  AND (
    token = 'ye/3Tm5GXzz4u+esKwvn2yi6isK2O0I6WBPbf/k/ZYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )