INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c30c919583cc79c31d1dfcbbc0cfd88f0ee918da10d2334d237b33d0ef002eb', 
    'r415ismMuXoMnBlOVCKrWHFJoZoVWY5V6ukonfY3u3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)