INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c29ab2618fd75265b001789ec3b3367d1104adbaf5923adb5c66cd907c4fb06', 
    '8l5BBn/unKJCAkDw2cJYU4KEP2EeYLQ47wYkeeG9Id8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)