INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de771325c1e63c29edf53f9adc24aabedfee4bc80117cbe9523f690c106fdb8c', 
    'trbnRzfTTRoLOKob9qS4PQOb/D0P1Ca89FUWcBmWHtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)