UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwFXq3eBT8sLuMQfPLrkY+CgufryXWP7DJEmx3fjBAE=' 
WHERE 
  key_id = '1d3638b6eac9caf64ee561b11f7ecd22062b5426f67eaad84a769dcbafec5b69' 
  AND (
    token = 'vwFXq3eBT8sLuMQfPLrkY+CgufryXWP7DJEmx3fjBAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )