UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JM1oKPQLrtRqUpIyWbjpITU6ngHhQGDa4/8HYLPIPxE=' 
WHERE 
  key_id = '94692fc4fe3bc94191ae4ea00030512d6bf8284cc68402d320e28b94aec96bfa' 
  AND (
    token = 'JM1oKPQLrtRqUpIyWbjpITU6ngHhQGDa4/8HYLPIPxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )