UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc4kLp7UHONGHLnlXUGTDZEq3GaM+LVPJaoAAnjOfv8=' 
WHERE 
  key_id = 'b091dbf936493d8f10ad90d6d0597837cbcc684c14349c6914fdac68817ae18d' 
  AND (
    token = 'Qc4kLp7UHONGHLnlXUGTDZEq3GaM+LVPJaoAAnjOfv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )