UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3i5sIa/MBRRYTUF5jp8kMaaHe/QqLMr4nRJvQAu5Yfw=' 
WHERE 
  key_id = 'b353b7909a237cf90c0e13a9f9dd82b3fb8c33b1fefbe082311e4a5170a30838' 
  AND (
    token = '3i5sIa/MBRRYTUF5jp8kMaaHe/QqLMr4nRJvQAu5Yfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )