UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjiYlbhzJBvGNdOMOLU6Qms2UMvACDkP8bKeDGaJWNw=' 
WHERE 
  key_id = '356ebf4d4c7d5192303f003af82898581f3d1cb9e03f73845980e130a499235e' 
  AND (
    token = 'EjiYlbhzJBvGNdOMOLU6Qms2UMvACDkP8bKeDGaJWNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )