UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRPqNcXGP6bCBkgBY3PNlg/L1HkD6J/StpYlni1bsOE=' 
WHERE 
  key_id = 'd7b6b63417a08a193607cd891eaa9ae01b778f1a59f1ecfa7929aac9ac42c047' 
  AND (
    token = 'TRPqNcXGP6bCBkgBY3PNlg/L1HkD6J/StpYlni1bsOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )