INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38ffeadeae387595370fb333b938e2512368380adce94278297ed66daf018afa', 
    'g+a379A45FWdTyxdD/gAHehxPTPcjMqVv5vscrcK5js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)