UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4gXkxprYZJoQwbWVSlysJVPK66gBZo5SSR8dovgJxY=' 
WHERE 
  key_id = '88962b97d5de8ddda2d26ba98ccd813fd9e4f6cc4e930799a295b91c8c56a1a5' 
  AND (
    token = 'y4gXkxprYZJoQwbWVSlysJVPK66gBZo5SSR8dovgJxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )