INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4b169ed8eefb9dcb49a2a95f61a056081b0e25353e6f04adeebf5105ed5694', 
    'mfyiQCOksO3NcesSJIpAjichacJN9988Di8ifm1EKSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)