UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9CgUwAKERO8sbwIXxvLMLwp91cfyLHM/ESH0lmLCFE=' 
WHERE 
  key_id = '96651f266409203c10ea689719f61abaa49cd98f423f52c44e7dd7d9b789bfee' 
  AND (
    token = 'Q9CgUwAKERO8sbwIXxvLMLwp91cfyLHM/ESH0lmLCFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )