UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omhZ4abbrP5/vhwq1Kxr8Z6dDKMkjAEOp049IZOMLXM=' 
WHERE 
  key_id = 'ffe491a152218c8c18f48286474d3e9c86bd23a564f7db94bdc121145120375e' 
  AND (
    token = 'omhZ4abbrP5/vhwq1Kxr8Z6dDKMkjAEOp049IZOMLXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )