UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7nW+gbZqbTXOXaxKX2v4fbk2NDM/mnL4+5XetotRdE=' 
WHERE 
  key_id = 'ce1d7a3b32d9923b5bbb19be6da96ed14da25823299126bf42e80959618b61f4' 
  AND (
    token = 'f7nW+gbZqbTXOXaxKX2v4fbk2NDM/mnL4+5XetotRdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )