UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btle6uTMn7dF1qe1Nc/GJnLLXLTHYTWn0r7ya2K3zyk=' 
WHERE 
  key_id = '88feb937597cedd396d700d438d973b1d610fde940a4d9f0513365f3f602da18' 
  AND (
    token = 'btle6uTMn7dF1qe1Nc/GJnLLXLTHYTWn0r7ya2K3zyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )