INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '137e95886ff39cff69757667ca07dec008207337f7016e5e20af3248fec652c8', 
    '6p0jEXRHpE0Jh3tYA1/6li6PH5+Q2nrQnSCqXooGHpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)