UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWtM6Jhojwlt7gr92WEGjWrWvTzMSJckCZAYqIWagiM=' 
WHERE 
  key_id = '57e787530c3a626d88d89e09c8c089ea06da1fa5768ce3ffe36f344440f0c0d7' 
  AND (
    token = 'uWtM6Jhojwlt7gr92WEGjWrWvTzMSJckCZAYqIWagiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )