UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwoU06esst03G2FULkfp8dP7RdviccVLg3W4Eic+1uc=' 
WHERE 
  key_id = 'ee68f3abbc60f57fcec3bda9017443f29a98cb06980d6b1530dd7261a874ed80' 
  AND (
    token = 'MwoU06esst03G2FULkfp8dP7RdviccVLg3W4Eic+1uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )