INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f1409c5f3446565bfcc855c1e602fd978ae879e899207c90bb1950e416e5a3f', 
    'mSPeshb8GyQdSo1q/7tq9plpYZM8QZu7fJN9wpyYvAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)