UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qEdvOw9EG613OrruFcue+/i7wOOyzMKW/kKsvzBFCI=' 
WHERE 
  key_id = 'd68b3952aa78c8710040f46a654ce07b26e149052042aba4665ca8929dc4b6c0' 
  AND (
    token = '4qEdvOw9EG613OrruFcue+/i7wOOyzMKW/kKsvzBFCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )