UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UjYea8F9lTspphmmrA16c/o2TUJ/XqWnLku6evvk5NY=' 
WHERE 
  key_id = '39bfc7a341efdca1ae6849c5908d476984dca5092c9dba3bc7236056bb6f8924' 
  AND (
    token = 'UjYea8F9lTspphmmrA16c/o2TUJ/XqWnLku6evvk5NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )