import seaborn as sns
from matplotlib import pyplot as plt

plt.rcParams["figure.figsize"] = [7.50, 3.50]
plt.rcParams["figure.autolayout"] = True

xticks = [1, 4, 5, 2, 3]
ax = sns.boxplot(xticks)

ax.set_xticks(xticks)
ax.set_xticklabels(["one", "two", "three", "four", "five"], rotation=45)

plt.show()