INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269e6a3449cea4521e2fc44a8f870464b1fd905dfbb2668be2000bf3517e9cb2', 
    'Ra3ur9HGSa/CibhQbc7DaHK43zZKdWzlevvplX1Hjko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)