UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMaFZJcDwy55b+nVySsQdlaFMbkWtqF7HCbhJpSMXUU=' 
WHERE 
  key_id = 'b2cac0a0adf15ff0bca3cce7f50e1b3266057db543c39d52c1bcbc228fde1837' 
  AND (
    token = 'jMaFZJcDwy55b+nVySsQdlaFMbkWtqF7HCbhJpSMXUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )