UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E/SLD3IH6PoJPKMIYwy8fJoAkA5sWGdvF/JKGHKSudU=' 
WHERE 
  key_id = 'e310ecdb5714ba4e28ffc151f65f7a52e1c6f6122796ba8addc226dc45eb80cf' 
  AND (
    token = 'E/SLD3IH6PoJPKMIYwy8fJoAkA5sWGdvF/JKGHKSudU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )