UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tW+55RpimocqpW1QoqzDwqQukxJA2eCRFI+1ZIp8YSs=' 
WHERE 
  key_id = '453830b3dee43c73d4a6b64bbf9d112542f1d48b74f4f015721e2d70fc0ffd6b' 
  AND (
    token = 'tW+55RpimocqpW1QoqzDwqQukxJA2eCRFI+1ZIp8YSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )