UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZR4wk1zoXqkTlKNjqg/VOsTxVeYeGfKILiSy8yWddfk=' 
WHERE 
  key_id = 'e06b01c60eb6e02557da538ea85dc44a3d024f47259222468678035048d9249c' 
  AND (
    token = 'ZR4wk1zoXqkTlKNjqg/VOsTxVeYeGfKILiSy8yWddfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )