INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f0312f15f848d6b084f8cccd7910709b356ed60f424f07214393804c0d528c8', 
    'K1biEaoqzgbxDJkpPazB5SqzszCLwY1CLqiYacMPIFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)