UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IRGUE1o7MKk0fxHx+TNRQmfcVq68Ka3z08DMPxlxw0E=' 
WHERE 
  key_id = '736e2e43df618fa50e4ea0ad0fdbf221bf3af49e76cf21cf32e75249ee25743c' 
  AND (
    token = 'IRGUE1o7MKk0fxHx+TNRQmfcVq68Ka3z08DMPxlxw0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )