UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxuQPj0oSMijNKRYGH2MZTTU5SkTMnyjNI+NAWL9S7s=' 
WHERE 
  key_id = 'a431be07d951c6655e0409573c6f97cb3f5be4c96072c8ea9fe454ff9b95b399' 
  AND (
    token = 'oxuQPj0oSMijNKRYGH2MZTTU5SkTMnyjNI+NAWL9S7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )