INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f837b8d81b82773c9111231ff7874c97e2c9d5fc1985233d4ecff21dace72c', 
    'BlK6pJEvvFyiAN41Otgs1UhMOaqR/JrLBmItwKsOIfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)