UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iJayQtl1Q6P6PZKi4KuSSYMdTo+za9dVVZ+GP9Gd0WE=' 
WHERE 
  key_id = '8be26edf81a4daae66a3b4644bccc2a48826d9b5d962a85e9d67b6a015f24f09' 
  AND (
    token = 'iJayQtl1Q6P6PZKi4KuSSYMdTo+za9dVVZ+GP9Gd0WE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )