UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40bu9OjTG/ISmKZe6x49nYcF81AnV8DmKRl521INxro=' 
WHERE 
  key_id = '03a7eaf6a77d9eeac966c0daae8bab33c20bc8eae9860293bfcd724f473f348e' 
  AND (
    token = '40bu9OjTG/ISmKZe6x49nYcF81AnV8DmKRl521INxro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )