UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5l6q3ScQ/bD3CulJcFYiGkOyknPQb+GdCwm4BJ50nB0=' 
WHERE 
  key_id = '7ffe71c31aa6bfec692024ca5c3123399677339c2be3761933d287ba3edf6f2c' 
  AND (
    token = '5l6q3ScQ/bD3CulJcFYiGkOyknPQb+GdCwm4BJ50nB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )