UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3Axoyjyfs5RtEcBEDNJ1wgdzHlwm7SMfeIhNX3ZXcY=' 
WHERE 
  key_id = 'e4822cbdaa9f8362c993f8b5b1c983e39a4950249f468d97b651ef9c2400535e' 
  AND (
    token = 'Q3Axoyjyfs5RtEcBEDNJ1wgdzHlwm7SMfeIhNX3ZXcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )