UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bzYFR0WXV6RWdaDejF5wvkPFeontuJNOduC+feBi674=' 
WHERE 
  key_id = 'f5b8e9740e9e61339f5246878641018079f5e64b608b3fb7193555d663166320' 
  AND (
    token = 'bzYFR0WXV6RWdaDejF5wvkPFeontuJNOduC+feBi674=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )