UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3f3dFxvUQNKhz9Oze8Ky4gDqHeGgAN42rmJu0Gi6oZs=' 
WHERE 
  key_id = '6ad34168809f60bc6945e05c612994716bdd99635c32d1ec8848d72ea27de96c' 
  AND (
    token = '3f3dFxvUQNKhz9Oze8Ky4gDqHeGgAN42rmJu0Gi6oZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )