UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3v3U7SDzLAn+/mh//dVLsThFSTjvbHdSYq5kQQ4m9s=' 
WHERE 
  key_id = '0c4ab5ff2e4fb7f6b9fdd8ba17ba791e61e4bc6b6e7e0b4d3164edb3d1cb4b48' 
  AND (
    token = 'K3v3U7SDzLAn+/mh//dVLsThFSTjvbHdSYq5kQQ4m9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )