INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5747ca1aa9f06c2bce57ec8da3ee4720bd5b2c3b03180fe365f7b87760ec383a', 
    'uG0/jLXRMtLZXtqh2d3GJTSsAbm0UY4R46yOsw1P+TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)