UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uRUdGrUkbIwWXGmMUderr5BxZ5dIgieJBtS2KE3+QY4=' 
WHERE 
  key_id = '6a58f9a9013063196b20a8d6e9893e9b74c9dcbae0b1ddfeff6ee117578c25cd' 
  AND (
    token = 'uRUdGrUkbIwWXGmMUderr5BxZ5dIgieJBtS2KE3+QY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )