UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObLwEOKSRbIOavw7pRRg2YX3vUSV96a7IPf/3+Lf8xw=' 
WHERE 
  key_id = 'd89c51a69357570c4a79e4c8f1879929644263ef4f8a49b72255d8bbc24b7ea6' 
  AND (
    token = 'ObLwEOKSRbIOavw7pRRg2YX3vUSV96a7IPf/3+Lf8xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )