UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+RR/lmneoJqNfbbhcpe76PbSBXIsmJiMMk3XzBjLbXc=' 
WHERE 
  key_id = '459790e665c11b5c8901bcf0d061a0c154aebf6968a6ba043ceef06f8918781e' 
  AND (
    token = '+RR/lmneoJqNfbbhcpe76PbSBXIsmJiMMk3XzBjLbXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )