UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UWFaaO2/Nhh13WmhyVq0S/uWDcGGIKbvcLzlvX8mNY=' 
WHERE 
  key_id = '2c69ba422fe2f51f74221cc03f383c9caab61e3e3a21ee6874530729d8c73d61' 
  AND (
    token = '+UWFaaO2/Nhh13WmhyVq0S/uWDcGGIKbvcLzlvX8mNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )