UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHu8xcwMKhnFCIPUxvr4CP9dXX8wpzHG6oc85ztphA8=' 
WHERE 
  key_id = '16d4a0107812e1f526d9e217facb76bf6567329a285a85c9cbafb7bc4da0b8fd' 
  AND (
    token = 'fHu8xcwMKhnFCIPUxvr4CP9dXX8wpzHG6oc85ztphA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )