INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d363bad40cac5748a9cdfb4ad5b1d332093a7f1b176cbac3905e01ff23459c8', 
    'acf9oT5IUShzgHOv5zZIPA1Y0x3CMvaoGYz0aj+fCDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)