INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd52fb94f3275dd720d16441513c7546216185105b59e2b6667b35dd01b117a4', 
    'WXMu7LYaOyEVi2dHNIxbPsgc2fNPdE8HWyLfJ6Dvp3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)