UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0utZCcLMdt5k4lfhw68/b6BfGxttUP1cdsX0Mypr9tw=' 
WHERE 
  key_id = 'a9c82d89e66f5d8ea95316dfa4400d5df175ed0143c770a405821867cfa63ff3' 
  AND (
    token = '0utZCcLMdt5k4lfhw68/b6BfGxttUP1cdsX0Mypr9tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )