INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3304fbec1a1ffbeae87f586d50fcf08956a6694eff645fec596861de2eac4b54', 
    'weaF46d9OIRK8zthc14Oi8KmaTySgdDXmFfMHQ0/SJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)