UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nbzzbgp1UVCWeQeYtUsz7YA1jt2VJap6QDR3nXl0ncM=' 
WHERE 
  key_id = 'b0a0e887b11288b2b2fff54b6a5f4727d83e34c944b8b30c500f93c8c651a806' 
  AND (
    token = 'nbzzbgp1UVCWeQeYtUsz7YA1jt2VJap6QDR3nXl0ncM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )