INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6484389e74c1f75508a3169043bc4be2b950ea81d1eb4e98e38280825844f4ba', 
    'r3rneazM/b1W6Ojl2KfxSxiaJ5oZTzQ4wFUA2+SWRIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)