UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LC6tN0KhueENn7hVT+C/7rmjhmRPny8AN3gWwHiffo0=' 
WHERE 
  key_id = 'f5b97771a58fdeb266cd3d8924c067e062f7ea3c2bbda3bdae430ca2150ceb7f' 
  AND (
    token = 'LC6tN0KhueENn7hVT+C/7rmjhmRPny8AN3gWwHiffo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )