UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKSEgpUjs8LeWH5y+q0towy57G7nBrBQVPSNSP7ur7k=' 
WHERE 
  key_id = '801fa9dcba9b7aafd53523d53c071185e7d3b029fe8dde6ce8a3a4621aa9cd21' 
  AND (
    token = 'YKSEgpUjs8LeWH5y+q0towy57G7nBrBQVPSNSP7ur7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )