INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '193e74df1917d34bd42aed63f4f60adf46b143e41b0a54b04fdbda0724a647e6', 
    '28f0huu6XG6mFHoWoMAM8o4UJBkm3Yfou2sAqHu+VRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)