INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf348644284979583b2905cdde85b6d928e7090860023a49cf207706ea8e9f74', 
    'lmn4YZTMX1szQPU5eV2qUreAN2caSHW6bYukarJ2xY8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)