UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDYSPjf5paawlNlD663Z+hxlEpdNRO1D/nyzINfN/PQ=' 
WHERE 
  key_id = '363689e181daee6a46e803e39e4df37a99e989d4b9033ceb054ed8214c52b1fe' 
  AND (
    token = 'mDYSPjf5paawlNlD663Z+hxlEpdNRO1D/nyzINfN/PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )