UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3AH3ahUV0KLKulITKfa2MfH4JYZzzPOA56Ym5/65ow=' 
WHERE 
  key_id = '1f2c4c57b36e41c92720f0867f8b9d21413c648d794323c2d1c2a8e512310318' 
  AND (
    token = 'd3AH3ahUV0KLKulITKfa2MfH4JYZzzPOA56Ym5/65ow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )