UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcO5YJdpcyfBkcbRHxrkWfm+pxgqr0C2CKx73OxzEyE=' 
WHERE 
  key_id = 'e651f456a07def533218327b0360b17304a8d968fd6e22d0951182dd43ef9a99' 
  AND (
    token = 'WcO5YJdpcyfBkcbRHxrkWfm+pxgqr0C2CKx73OxzEyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )