UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lFLoo7zK0YdFa5v9Zj0A4U5LCVld+PcDUfgS3AMTMTo=' 
WHERE 
  key_id = '6f032ac5c2d7b14224dfb1d8dbc8760ee04bf91a9b2b0e7e5fb5e9cfbfc513ce' 
  AND (
    token = 'lFLoo7zK0YdFa5v9Zj0A4U5LCVld+PcDUfgS3AMTMTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )