UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BwMoZWEH8dmxfNQFMLacdEimzux0m0NA4xG+M7lBdxE=' 
WHERE 
  key_id = '6ab59a0104288fee2db3d3fd02c5609b4762a87d2835bfcfbf2599d115fe2f62' 
  AND (
    token = 'BwMoZWEH8dmxfNQFMLacdEimzux0m0NA4xG+M7lBdxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )