UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XN5baJhDA7ZDp2nYxd1QPTp8rxuuXKWH5e3k1foVrvE=' 
WHERE 
  key_id = 'e4420ad43686ecaddf71be937aed046262bed45ea858566937e17d9a1dc19f65' 
  AND (
    token = 'XN5baJhDA7ZDp2nYxd1QPTp8rxuuXKWH5e3k1foVrvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )