UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14Mjowqb6y6jJ1jc2bptGtjp4/qEfxQkwygb06mk9JQ=' 
WHERE 
  key_id = 'ff1d5ed739765d2293dd594eb29e44fddd9bc0c04b7a6ee49b1a0e556525ccc7' 
  AND (
    token = '14Mjowqb6y6jJ1jc2bptGtjp4/qEfxQkwygb06mk9JQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )