INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a267018e9ccf489d65530dd1b6af2737fcec8be317915790b59e4215f9ea4f00', 
    'QfXYKNYdtRdWUT1MCZxhiRB8sgH8eydeFYKwginL208=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)