UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gONejjzuIOaBiJO1sIWaICHIvKZTPuEMfYNrHb3Rj8=' 
WHERE 
  key_id = '6ccaf2b4f96778702be540b1f7f38d4220c4a9336c03e8c3d3dc13c48d59ab62' 
  AND (
    token = '2gONejjzuIOaBiJO1sIWaICHIvKZTPuEMfYNrHb3Rj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )