INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5d7c5221734766783421bebb3c3c7a149b8c6489da8495df58a1458d9bdaf3', 
    '44qiJpAZsbNsuFLnoH15rNWXQ8tSKqqF5wN7q3/1Grc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)