INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55f75db1804aa4b66dbb6445817b6cee6988e08a9d2e3de5bc6b9e4d2b96be9e', 
    'tHQxoQ7OxSZvLR12hqZ3kGYI89FTDl26mZDDB606u/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)