UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hJzKrkJVEOVilsZ0I6SS9fC7D+dQMk0qALEbBUnPbA=' 
WHERE 
  key_id = '1a4b0f65dcba5d597db2d9d3360ed253adcc5f90b5b929a9ca0886c3dffb4afd' 
  AND (
    token = '3hJzKrkJVEOVilsZ0I6SS9fC7D+dQMk0qALEbBUnPbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )