UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/4RI21awfWh2LFo5KMvL9e3q7SVbiA05laeHbmVZ40=' 
WHERE 
  key_id = 'b8f61566b281eb451467943317b3565f2c24b945a8d1de404c395167223f2eff' 
  AND (
    token = '9/4RI21awfWh2LFo5KMvL9e3q7SVbiA05laeHbmVZ40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )