UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMZqjVYPH2dSkTr8c1IgJXwrF+j0Kd6ltC/sQRdKttI=' 
WHERE 
  key_id = '1d83d9b76c37bf5ac9c2376e648f38c2901b3145c8cff0ae54cccb496bbbd16f' 
  AND (
    token = 'jMZqjVYPH2dSkTr8c1IgJXwrF+j0Kd6ltC/sQRdKttI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )