UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdS1h6eWdFrMFYNuNtJMPPkQKvGgjCzBXx2cE/4d3Ao=' 
WHERE 
  key_id = '793abc383da771faaa9f75c9bf8cde0282c51400a89891d2acaabe25a475e4af' 
  AND (
    token = 'EdS1h6eWdFrMFYNuNtJMPPkQKvGgjCzBXx2cE/4d3Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )