UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f6oBlXPz3PkPuMVzW427y9UbnOke7WnKchlv9N7PgLs=' 
WHERE 
  key_id = 'd2c1199fa9adddf8aa6634d213a1fba40445022dca8c59dbed7afa5b125fd670' 
  AND (
    token = 'f6oBlXPz3PkPuMVzW427y9UbnOke7WnKchlv9N7PgLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )