INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ea76f372605839a1274adb1be86800122698a59a438dc305c736a9c59ca81a', 
    '3ZhG7zz0g/UWbs/UPT63e0y0qwiJarghpUt26sLt71Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)