INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '858be576fab481d58ffa743be1082df166a3b0bb07f8a722b2a9600e56c3d455', 
    'zL79EndV76aiEnSA+sJNFtO3EGViiud34V+cVI1srzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)