UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Bz6G382s53jSi8BjChz9Asg+NzrPrETGZsba/STKK8=' 
WHERE 
  key_id = '447b2a1aaad235a0379e56c6e84082cc114b4b7404c044ee1e583441b4c8ca46' 
  AND (
    token = '/Bz6G382s53jSi8BjChz9Asg+NzrPrETGZsba/STKK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )