UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/iTS48JebXDv6jiNTGDZ12VywH5NwaSG/1cVbfD/dtM=' 
WHERE 
  key_id = '0b41b3b466519bb7c433d79420bb9183682b4183fd4b3b767202741c6ca4a8a6' 
  AND (
    token = '/iTS48JebXDv6jiNTGDZ12VywH5NwaSG/1cVbfD/dtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )