INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d3d9474420aab56fe9c30e60a8e40f0b421677056d911869a9cd0a4ac7b8606', 
    'Nq+MGwoCc1v4ZgdtNvGMq2JzcXeTnHrTJ2+GNfbbAs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)