UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1biEaoqzgbxDJkpPazB5SqzszCLwY1CLqiYacMPIFs=' 
WHERE 
  key_id = '2f0312f15f848d6b084f8cccd7910709b356ed60f424f07214393804c0d528c8' 
  AND (
    token = 'K1biEaoqzgbxDJkpPazB5SqzszCLwY1CLqiYacMPIFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )