UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8AU8AiNv97Iwtg3XW5nCk98ocZy2/Lhe5jkeZl6aSEM=' 
WHERE 
  key_id = '90306ac29a19ca562976d0de548dcf887c69192b35339e23455c3583976fbc1e' 
  AND (
    token = '8AU8AiNv97Iwtg3XW5nCk98ocZy2/Lhe5jkeZl6aSEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )