UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9SKS7j4YkPKlXVcVAHaXOeQEZfzoP+Pp54/H3MJQgQ=' 
WHERE 
  key_id = 'a35e68f461e7d81367c9780135022db7a1b49686d1f81c6a2d467965bd99d360' 
  AND (
    token = 'F9SKS7j4YkPKlXVcVAHaXOeQEZfzoP+Pp54/H3MJQgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )