UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vm/ScdAaB03Ap47lGoBRzmzp5G5FVAiEl1D9LRa5D/s=' 
WHERE 
  key_id = 'ffdb0636e66da30a5595fee856446f62914b890822c57ae637bfe86ca3efed1e' 
  AND (
    token = 'Vm/ScdAaB03Ap47lGoBRzmzp5G5FVAiEl1D9LRa5D/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )