INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb595d60007d074c46b758659f02882e4122d7ef7a522d9d7b548f51d746238', 
    'Nui2AtjeRxx4BWgzorlWMj04thuOSgbOcKEfql1uT8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)