UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9zgAbvhi2G2akGK2iTGinqSJsphGXWEmCxrhL9rO0Q=' 
WHERE 
  key_id = 'd6c38c3e4adc3e94ebdda3bc40c5da1ee7ac60dfb074426ce0fa9f41c6d0bb9f' 
  AND (
    token = 'c9zgAbvhi2G2akGK2iTGinqSJsphGXWEmCxrhL9rO0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )