UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKnqhMN87xSrJbIR4O9z7CiXZcKBnXBKlaYbz/QTByg=' 
WHERE 
  key_id = '51e4e42cbdaeb72c72b9f074754a01768f683ac892005a2fd7de437ae4e5c1d8' 
  AND (
    token = 'bKnqhMN87xSrJbIR4O9z7CiXZcKBnXBKlaYbz/QTByg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )