UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBVsaflJTqs+OyKc1MzccrTrHUldQiMCCVqIUycY9aQ=' 
WHERE 
  key_id = '079ebba7c394b83e25cb37cf75314ab347ab9b821ebe4ed00ada45ffc8968b6c' 
  AND (
    token = 'UBVsaflJTqs+OyKc1MzccrTrHUldQiMCCVqIUycY9aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )