UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgOmlyToDbDpuj7szKjF4W8RlMqw/wBLjufGqCjElH4=' 
WHERE 
  key_id = '99b90e2a7e5451ef59eb1494c2f6ee9db689e7cc2375dc00d64d2f7868795791' 
  AND (
    token = 'kgOmlyToDbDpuj7szKjF4W8RlMqw/wBLjufGqCjElH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )