UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F58ZyMW9/DML5eTZOUgoPxVqCUFZu53IoKoUw3l7jlo=' 
WHERE 
  key_id = '52d4ff3c02d3c5c9e7ff5e9ca788995c7e7cb98303084ed1c61d984908c5283c' 
  AND (
    token = 'F58ZyMW9/DML5eTZOUgoPxVqCUFZu53IoKoUw3l7jlo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )