UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHMRrTZmBJwtu6PglK3hRNSA+yWgm2GnaeZYsRz7/mQ=' 
WHERE 
  key_id = '029b4a3ccabc361663ef9f66c480a3bdb688c7e627a75ba664374479acfe6645' 
  AND (
    token = 'CHMRrTZmBJwtu6PglK3hRNSA+yWgm2GnaeZYsRz7/mQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )