UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwuaua8OgdHIT3uNxg8YFdGNTqcg99gkYuDUhuQ6jfw=' 
WHERE 
  key_id = '3e08f9526c02d505218bed9a3cfd8b13ddbb98f743d047e86204aba919e231d6' 
  AND (
    token = 'lwuaua8OgdHIT3uNxg8YFdGNTqcg99gkYuDUhuQ6jfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )