INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98809af4231e5d48f364675c7f24dcd48dbc6de3fb8d712805e5773145b4870b', 
    'iQ9em1HwU2uR0UT99JWY3vQXufN0ooJebialuLmdN4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)