UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvTYCUCL5nEHXeeqJoVWmJu0lGMGoGs9vteAr7AqtqY=' 
WHERE 
  key_id = 'b5e673e9e168e94296346680e023937f0a6bf81b21d60019edbb59e6673aa88d' 
  AND (
    token = 'xvTYCUCL5nEHXeeqJoVWmJu0lGMGoGs9vteAr7AqtqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )