UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9L3FH6ulncciSho3kmyv2nQMviKkAe5zV2qBxcOIw9k=' 
WHERE 
  key_id = '2c1d0fe5f52352f822d569ba4bf035bc71bd76feead2837d3687f267a69ab879' 
  AND (
    token = '9L3FH6ulncciSho3kmyv2nQMviKkAe5zV2qBxcOIw9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )