UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GvVXReAa07uaye5IrOVXV7gKCbUqhROrG136ZMUMPWQ=' 
WHERE 
  key_id = '315f48693f0a5bc47cc8a88bd780383e894699737d482d5abe9a3f92066e227b' 
  AND (
    token = 'GvVXReAa07uaye5IrOVXV7gKCbUqhROrG136ZMUMPWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )