UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OUVhbd4XYqEUWOCxWHMbmQklFtyt/yfSH+gnYil0is=' 
WHERE 
  key_id = '963da9599b15816b2ae1d0c0b6d15e38dc770dcd2dbbc435dccbb3cbbfa308fa' 
  AND (
    token = '4OUVhbd4XYqEUWOCxWHMbmQklFtyt/yfSH+gnYil0is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )