UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yl+GeTrusLSPnz1tb8DeH6hijy5l3veO9bMRSgnHb3U=' 
WHERE 
  key_id = '73abae65a1189b431314805e28627b05c220220a5f374e2c0a211efe7f492794' 
  AND (
    token = 'Yl+GeTrusLSPnz1tb8DeH6hijy5l3veO9bMRSgnHb3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )