UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NWjcBfYTSSyIirGcg45CUbYxz77+zjZJOm+fsWWA1A=' 
WHERE 
  key_id = 'f317e207bc02abfae67f8f154c3fb7366f3b7ed3b90292b48a8b997908a655b9' 
  AND (
    token = '7NWjcBfYTSSyIirGcg45CUbYxz77+zjZJOm+fsWWA1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )