INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fa421c84526ae4323357f642c92ca5a7d9a1ea5c6f0382e06b6506a48323883', 
    '6hNo7L9xuQvOEPvjCK6pwgnwjYD4ZOqjchmEjjcPab4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)