UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZLQkeiGKgNEAFFbo8afCZZUUwr4P1aBUtAF1vyWyWQ0=' 
WHERE 
  key_id = 'a13f5e0c1a57f014a203bd1abcf41fa352bdc92b477875547e5a344c37aa806f' 
  AND (
    token = 'ZLQkeiGKgNEAFFbo8afCZZUUwr4P1aBUtAF1vyWyWQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )