UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2qjE+kLy71uEzOmOGKFrKZTktOHK+Q45aKnvi04HLw=' 
WHERE 
  key_id = '767ea6d4318ef355341b0e0f4453426b020f9eb88ada990599bf67c4ec26c574' 
  AND (
    token = 'O2qjE+kLy71uEzOmOGKFrKZTktOHK+Q45aKnvi04HLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )