UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpjC7P34txO6TBLi9Rnn3+TsqnTvg6G9PlA2ecIxo0w=' 
WHERE 
  key_id = '0e36d23b23bb502eb80be78abc8695fa9505f143c13b24d0cd8551f298b9e64a' 
  AND (
    token = 'tpjC7P34txO6TBLi9Rnn3+TsqnTvg6G9PlA2ecIxo0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )