UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UhZIrQUiA7liqYO2limBtml8aqXnPTgnAKUAG/UqS0s=' 
WHERE 
  key_id = '0dc754315b4e3538ee6a37854c18285c1b6ac6bf9cc0f7aeba14df3b4518d51c' 
  AND (
    token = 'UhZIrQUiA7liqYO2limBtml8aqXnPTgnAKUAG/UqS0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )