UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gmE4HnKDEGzyN2jr7ZuzJtKh56pfE8/8k4sINIrnsC4=' 
WHERE 
  key_id = '30264e115db72bdb25f5abc3b390d702c2d57d1699b8652b41ee76b330ceb07a' 
  AND (
    token = 'gmE4HnKDEGzyN2jr7ZuzJtKh56pfE8/8k4sINIrnsC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )