UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LfKUTqUWLLDOnO8dBH9hqC/K2BAN51QMnCrTRwDaLKA=' 
WHERE 
  key_id = 'f8e6589847f0ed39152718c3a722c8bc242e1252e155b2646dfb663d8a25d9be' 
  AND (
    token = 'LfKUTqUWLLDOnO8dBH9hqC/K2BAN51QMnCrTRwDaLKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )