UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5MTjeHA/CtDKFYN2H//sisDX5TuhD/YY8khrqczzE6k=' 
WHERE 
  key_id = 'af38f03565050b210840dd1d783bcee38434e06c152aca64ae1c1d1d806cc5fa' 
  AND (
    token = '5MTjeHA/CtDKFYN2H//sisDX5TuhD/YY8khrqczzE6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )