UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R8j63aWh6FF2O65zxOA+m74uHSML+2c4I3NDQO9CVQ=' 
WHERE 
  key_id = '248673072bf41f96e983d5d0cf493209c293015517d5c9d0337c7d68b0e0ef60' 
  AND (
    token = '5R8j63aWh6FF2O65zxOA+m74uHSML+2c4I3NDQO9CVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )