UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YeKEyeFqDeO8xnIOZFvj8Z/flwarkwj5q971AJKeFv8=' 
WHERE 
  key_id = '42e736ddb0505b7ee03f161a0ab173e43b8eccfb1d2a634ba3bf8e1a05a8f958' 
  AND (
    token = 'YeKEyeFqDeO8xnIOZFvj8Z/flwarkwj5q971AJKeFv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )