INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c9a493c29c78191dfd39e15e1539c7d3a2e622e89184dc22ac533322ef8d7a6', 
    'OInjnUvT3vrWgsfOcolnqNAhiy2ao5FgyUKqPmBqvuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)