UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UOE4j9ADRwzHF8v8EL5SId9/u926T6BSMhn4vhYXM48=' 
WHERE 
  key_id = '9489b5989b9a47ce46854a5591dfe19562f9d7009fc96e67edf21feb81f931ee' 
  AND (
    token = 'UOE4j9ADRwzHF8v8EL5SId9/u926T6BSMhn4vhYXM48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )