UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUQImw2hPTe1zJcxjZeTvhtav86qG3RNnRbUW6ucWHo=' 
WHERE 
  key_id = 'f5144a9c7f368668de8739a4fdef34ea9ae0dc39b02e2f81b260882d982daec7' 
  AND (
    token = 'rUQImw2hPTe1zJcxjZeTvhtav86qG3RNnRbUW6ucWHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )