UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDAVMzIKsNfgTR1ti3833D7/dmuTdIRJ4TQpjGQ/QwE=' 
WHERE 
  key_id = '026684eee4e88015bb149003ddb9965af94702b1279147ed0c51a4cbfef875c4' 
  AND (
    token = 'cDAVMzIKsNfgTR1ti3833D7/dmuTdIRJ4TQpjGQ/QwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )