UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qytYoUdyMCihM0AVPPrhja4zjKuU0SvVBjYJlCm4+qM=' 
WHERE 
  key_id = 'c82f98ff389916b7b3e5ef1b8b7411c2af76c4e2e6f4d1c088d14f2590adc46d' 
  AND (
    token = 'qytYoUdyMCihM0AVPPrhja4zjKuU0SvVBjYJlCm4+qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )