INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8700e001e6a1b07b445673faee578d9c2c7c5f909e9be1799cc9f56ff73a3e9', 
    'QluyOwkNXNHqH7ZPa1vN675rcgMj53bpkmO04LBSeVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)