UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BblSwKXYtKGx17aMP5mlMBZLVWPv0rPgY0yWR2sBXbw=' 
WHERE 
  key_id = '597c713144f3a5c9c65fa3de22f761ec63eb4920d1b017655e4b81de90bda5f3' 
  AND (
    token = 'BblSwKXYtKGx17aMP5mlMBZLVWPv0rPgY0yWR2sBXbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )