UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4Oy5GK/rouTmWXe9LkEaEDfqU2DbCIBH+FZTZk5/F0=' 
WHERE 
  key_id = '5cf3cb24f543f6d3e4a1fcd8d9af432461503b8aa2f174771605debcc27ae78a' 
  AND (
    token = 'A4Oy5GK/rouTmWXe9LkEaEDfqU2DbCIBH+FZTZk5/F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )