UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IM5hRz5XS6BzSDpdyVwnT8Xme+l1qMZI1uUHrFvwRDo=' 
WHERE 
  key_id = 'ad454a10c90559ebecc54c3e4db7eaabc250b66147d51f343d1deaf99be342e4' 
  AND (
    token = 'IM5hRz5XS6BzSDpdyVwnT8Xme+l1qMZI1uUHrFvwRDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )