UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbBdSN3wgBCvMDbEaf4D/7d0B9Nk0flRKjdArC6TVIU=' 
WHERE 
  key_id = 'd2462ce6cfffed0c75d2e4139db2df58572260c479f83eb7b9f0975973126de3' 
  AND (
    token = 'pbBdSN3wgBCvMDbEaf4D/7d0B9Nk0flRKjdArC6TVIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )