INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e1f2c60d9a3df99121a58e744a3945e5d6299c4d6e746848d610cc387698dd', 
    'FRuPRQHN7cOQbNFGeoT9udw0qjQayupicYOqJDJSBcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)