UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncdERr5YQ4De4DDJPDTsLUuyqiO5VyVqWoNtfVheGW0=' 
WHERE 
  key_id = 'e0c549ec9127a746585f6740729ad74fbb7ee2dd030ef084accf92c28c3dab4e' 
  AND (
    token = 'ncdERr5YQ4De4DDJPDTsLUuyqiO5VyVqWoNtfVheGW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )