UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYumj6vxNoNXXOycFydDO6LVsbLLw2UFtgQ8mTxOnTc=' 
WHERE 
  key_id = '283059b69f780424aec0be822a2f20cfc76c67a154271b87065926f3dbba74de' 
  AND (
    token = 'rYumj6vxNoNXXOycFydDO6LVsbLLw2UFtgQ8mTxOnTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )