UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icy2046rAVL2Ukd7JEJZcJv8ObnIUp5UjDYGaWnbtOM=' 
WHERE 
  key_id = 'd2235b1693b4586acf7ed82fddd29b234ae40a2c3def468d7d155c44228837a1' 
  AND (
    token = 'icy2046rAVL2Ukd7JEJZcJv8ObnIUp5UjDYGaWnbtOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )