INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9537b264646913dd787fb308006b6e1180b53bffd720daf2f2eafcddb2e39a6', 
    'czzYhuiEWcxD6uyvNoFUMDHozsF/FFU4VJF1Cwk7gTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)