UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQlW0KU+TOx4PQ+57kUQK1evlAABWbs7zt0tPnZNDPc=' 
WHERE 
  key_id = '34543b3cbc003dd57824791c0e6b0a1c1271a47413b8106e334a4c3b1d2d50c9' 
  AND (
    token = 'WQlW0KU+TOx4PQ+57kUQK1evlAABWbs7zt0tPnZNDPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )