UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vkUmIaJiKovE/uWFHeAzyAz4obY/K3w4CNIQebxXvF4=' 
WHERE 
  key_id = '9ff63b2c81b1e6f44910a3178a7695e5cd5e58e8f86265cc88e144ddf1c46ecf' 
  AND (
    token = 'vkUmIaJiKovE/uWFHeAzyAz4obY/K3w4CNIQebxXvF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )