UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MZRyWNvot/Sti3u+tdR6oyntBOJ3nHK9+mhNy1XSjw=' 
WHERE 
  key_id = '5d7a447c63b1e587b1d621fa066abfc6627e5140aed91d17797861b26713b71d' 
  AND (
    token = '4MZRyWNvot/Sti3u+tdR6oyntBOJ3nHK9+mhNy1XSjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )