UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7NTweOAwsFeyK8Icf45bb0VB5ityg+jaBoSkn3T6I0=' 
WHERE 
  key_id = '4e62f7001e4940968de9912d6a629ebc9f38a1eef17de41a37b105d5b7338eb5' 
  AND (
    token = 'e7NTweOAwsFeyK8Icf45bb0VB5ityg+jaBoSkn3T6I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )