UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NK11yu7GbBLyjXuWUGmNrh2GJ1iKcu0fJchiun+HAMA=' 
WHERE 
  key_id = 'b73eaaf0734ea4bc4019c1926f758ed93eb361a9d520d04b98f9021330d444d8' 
  AND (
    token = 'NK11yu7GbBLyjXuWUGmNrh2GJ1iKcu0fJchiun+HAMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )