UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W/HCtpkOxsXvEm+vWUWNxnPRiuFIvc/GgZUMb0t2fvg=' 
WHERE 
  key_id = 'e8ffd124c62b09f2d136bbf0d13480f4e15a49cb268aaedf018d7f316fb1970e' 
  AND (
    token = 'W/HCtpkOxsXvEm+vWUWNxnPRiuFIvc/GgZUMb0t2fvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )