UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGTnRHNgmSo4RDOREeXD1ZtZU8AY0pycHzyeyLM0mF8=' 
WHERE 
  key_id = '641b82e3046723f2c17308216fd6e5f9a52a8e622807bef0e5dfb058f6ab2ae1' 
  AND (
    token = 'rGTnRHNgmSo4RDOREeXD1ZtZU8AY0pycHzyeyLM0mF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )