INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c47964a3d78e6d04011536e7e51be2b2a5aafc860391fce2bd94cf67e5d09217', 
    'FFhn3k1dqPrRfR3JTWW3vfer0Kpfmq2BaIiYO2xf7Pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)