UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7ReE21bzApe5KlLuPB8umQPm9xKTgKZ5643JtEHR/U=' 
WHERE 
  key_id = 'cdad88c1b731661445d7a63520e8f50cca97dd422ddadcc95e8a3ba7c161b560' 
  AND (
    token = 'v7ReE21bzApe5KlLuPB8umQPm9xKTgKZ5643JtEHR/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )