INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac6e4e4fd588443087b3836b25f399734fe16627205303d530e3e264a8ba2eca', 
    'witzkW2AHuxkQPQlaehJD4cQQe2p9d1TD36KamvA52A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)