UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXDPnr0BbS4/8+Ch9XUkbS8zF9ybx+KJk+Ga6axDEG0=' 
WHERE 
  key_id = '41c2d2f3234aaab5b0510b7b5573a43c4eaeda9dd50937f7710e46e70449379b' 
  AND (
    token = 'UXDPnr0BbS4/8+Ch9XUkbS8zF9ybx+KJk+Ga6axDEG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )