UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9dx5UKjlPH1xgjJdvarRw8eDFzUG4bQdkMZCjU854k=' 
WHERE 
  key_id = '075fd0cef923d2b4c383d2a7df2b5c84062560c4b3ebe72943957186b3805ae3' 
  AND (
    token = 'y9dx5UKjlPH1xgjJdvarRw8eDFzUG4bQdkMZCjU854k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )