UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SkYYrMwVaUEBHnhRWCTkI+Rac/VUxhQ1G8YA7RBYbQ=' 
WHERE 
  key_id = '93f22dbe95bf15140e0e534453c5d566c804fc6ae97bf17c1717d7435c977f27' 
  AND (
    token = '7SkYYrMwVaUEBHnhRWCTkI+Rac/VUxhQ1G8YA7RBYbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )