UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4e2S4qp9tS4cFAAunJzAfXSTmIX12Gtis2EGAi9JUw=' 
WHERE 
  key_id = '4f6eb3826e4398efb83ef9e173bd4b366fe96ee24aae46933fad1011944ebc9c' 
  AND (
    token = 'X4e2S4qp9tS4cFAAunJzAfXSTmIX12Gtis2EGAi9JUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )