INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4247578f744e25366cc8d6893d3f47c002d1f09886cb4012404ab4404a8661db', 
    'APYuCmYdezIfzGWEmWq9shzjtqJG7oD6Mhn0r3uoVZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)