UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LTqm9geFg/QsvZEwo14Pd9fcE9dGMyCVxzVvnQ12FM=' 
WHERE 
  key_id = 'ab52950fc5c4a19686991fa1de5b243b56cc3d3f970df26cc55a0b0b82ba64b4' 
  AND (
    token = '8LTqm9geFg/QsvZEwo14Pd9fcE9dGMyCVxzVvnQ12FM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )