INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c888ce6d07b20f3e1303bd19a66102dd7fc4784a0ed80bb33ab0acaa4acf02bc', 
    'ZwehnADEZemoRkA5zeDCh0khfyf5oftU7tg3u0MDWpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)