INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a63362e86e3164b5f349ee53bbbea50edae592e42e950729a941e3d9dcee0803', 
    'I+xZd7BH4Q06pPQh3ev7is22OhojgS8ylulmsDnPLso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)