INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76e9fb876fab7381ba696fc94eb781d48770ca9ee2869b85991d1682a3ba2d8', 
    'zGEjo/64GGtufKWyqK31rb6q5d7CoYNKf5ht2PlyjM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)