UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQtOI3IHSRJXsTPo6IOjm6YtTZ/lCV9/H71LFjWFMD8=' 
WHERE 
  key_id = '77173aa644e5584d14b44f476e15d56990b7b45504843ca5be58ced475225029' 
  AND (
    token = 'JQtOI3IHSRJXsTPo6IOjm6YtTZ/lCV9/H71LFjWFMD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )