UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RahKELBHqzqttztSw8BgvAhZM8X+LADtsS2ojTt5llU=' 
WHERE 
  key_id = '705af4e4a0897ca61fed74f7d59db9fd52010e709fbee5ff6631342c300fde59' 
  AND (
    token = 'RahKELBHqzqttztSw8BgvAhZM8X+LADtsS2ojTt5llU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )