UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HzOZ6ayhcq0hQICi60atQQ//Ixjfl5FQx3R2u3SIqjE=' 
WHERE 
  key_id = '96bef27223769dafea0e70a9c2879203950d1ac7aac352395e66079b3de42318' 
  AND (
    token = 'HzOZ6ayhcq0hQICi60atQQ//Ixjfl5FQx3R2u3SIqjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )