UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQUXMn7WHekQ2bLvA5Zo9YQULyx53jyi+aVg2uLoM48=' 
WHERE 
  key_id = '447e993da05b8834a9c76618538d3e291a38085409e006e270cf3be59ebe5691' 
  AND (
    token = 'VQUXMn7WHekQ2bLvA5Zo9YQULyx53jyi+aVg2uLoM48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )