UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tk9Dc5LzSA1aRslPV06pE+u3iTrzFl1jiabmNmq04kI=' 
WHERE 
  key_id = 'ac06e0224a4d0ecc115cd6f084a7b42b48396542af90f77cfb4f86ce57608af5' 
  AND (
    token = 'tk9Dc5LzSA1aRslPV06pE+u3iTrzFl1jiabmNmq04kI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )