UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPiFm9ZUtaG02u4n5BV/qYqOpZSXwxCi1rxGz+/ihOY=' 
WHERE 
  key_id = 'e6beaa9f452d624f35cd0e62ff552f6151d5537668524ab643d202730a7963e3' 
  AND (
    token = 'xPiFm9ZUtaG02u4n5BV/qYqOpZSXwxCi1rxGz+/ihOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )