UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3J0f55TSgaU6+UKTiMssQYrMEXmdkuWoXk1CzuRYDI=' 
WHERE 
  key_id = 'f97d0f0e4e6e5a095f109b3f2a6134c5f52f5a0f8bcea2aa25f0fbe3157ef02f' 
  AND (
    token = 'I3J0f55TSgaU6+UKTiMssQYrMEXmdkuWoXk1CzuRYDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )