UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xs4QLqqTgjEMZbVcv8zyc7j6+u2oHTKc3G/EftNSt2E=' 
WHERE 
  key_id = 'e020921d429b89f90e22e7eb909fb20f5b17bc1a908ba06b43e174d4637ad219' 
  AND (
    token = 'Xs4QLqqTgjEMZbVcv8zyc7j6+u2oHTKc3G/EftNSt2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )